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Can Deaf Mosquitoes Save Lives? How a Simple Hearing Hack Could End Dengue

November 6, 2024, 10:55 am

In a groundbreaking study, scientists at the University of California have developed a potential method to reduce mosquito populations by targeting the hearing abilities of male Aedes mosquitoes, which are responsible for spreading diseases such as dengue, yellow fever, and Zika. By altering a specific genetic pathway that affects hearing, researchers aim to disrupt the mating process, thereby controlling mosquito populations in affected areas.

Mosquitoes communicate by generating sound frequencies through wingbeats, which males use to locate females mid-flight. During the experiment, researchers focused on a protein known as trpVa, essential for male mosquitoes to detect and respond to these wingbeats. Mutant males, whose hearing neurons were modified, showed no attraction to female flight sounds. The findings revealed that these males, kept in the same enclosure with females, failed to initiate mating even after three days. Typically, Aedes males begin copulation within seconds upon contact with a female.

The study confirmed that the mutant males did not respond to any tested sound frequencies. “The trpVa1/2 mutant males showed no sound attraction regardless of frequency, demonstrating that TRPVa is essential for sound attraction,” the study reported. This lack of response halts the mating process, leading to no fertilization and, consequently, no offspring.

Hope for Disease Prevention through Population Control

Mosquitoes transmit diseases to nearly 400 million people annually, making their control vital for public health. By preventing males from mating, scientists believe they can reduce mosquito populations and limit disease spread. Additionally, they are exploring the release of sterile males in targeted areas to further suppress mosquito numbers.

MCD Launches Special Drive To Control Mosquito Breeding

September 4, 2024, 4:33 am

The Municipal Corporation of Delhi (MCD) has initiated a special drive aimed at preventing
mosquito breeding in hospitals and health centres to combat vector-borne diseases such as dengue, malaria, and chikungunya. This effort involves inspecting both MCD and Delhi
Government hospitals and health centres to identify and eliminate mosquito breeding
sites.

Throughout the drive, the MCD inspected 711 hospitals and health centres and discovered mosquito breeding sites in 182 of them. The breeding sites were promptly addressed, leading the MCD to issue 82 legal notices and initiate 33 prosecutions against the responsible authorities. These decisive actions underscore the seriousness with which the MCD is addressing the issue and its commitment to preventing the spread of vector-borne
diseases.

An MCD official explained that the main objective of this special drive is to prevent water
stagnation, which creates an ideal breeding ground for Aedes and Anopheles mosquitoes—
carriers of diseases like dengue, malaria, and chikungunya. Stagnant water, often found in containers such as drums, coolers, flower pots, and other household or institutional items, can quickly become a breeding site for these diseasetransmitting mosquitoes.

The MCD emphasises the need for rigorous preventive measures to effectively combat this issue. Hospital and health centre administrators have been specifically advised
to take immediate and sustained actions to eliminate any potential breeding sites within their facilities. This includes regularly inspecting and emptying containers that might collect water and maintaining a clean environment free of stagnant water. These measures are
essential for ensuring a safe and healthy environment for both patients and healthcare
staff.

The MCD official further stressed that the corporation is committed to adopting proactive strategies to protect Delhi residents from the threat of vector-borne diseases.

Indore Reports Three New COVID-19 Cases Amid Rising Concerns

August 7, 2024, 5:30 pm

With the change in weather conditions in Madhya Pradesh’s Indore, the number of patients suffering from seasonal diseases and people have started testing positive for COVID-19.
So, far three patients have positive for tested COVID-19 and 18 patients have tested positive for dengue, and one each for swine flu and chikungunya in the city, a health official said on Wednesday.
Chief Medical and Health Officer (CMHO, Indore) Dr Bhure Singh Setia told ANI, “In the last two days, three female patients have tested positive for COVID-19. These women got themselves tested at private hospitals in the city. Of these, two women were admitted to the hospital for their other disease, later found to be COVID-19 positive and are undergoing treatment. While one woman is in isolation at home.”
Apart from this, 18 people have tested positive for Dengue, while one patient each suffering from Swine flu and Chikungunya was found in the city in the last two days, Setia said.
“It is rainy season; there is waterlogging at various places in which larvae thrive so we should release those accumulated water. We have also called drones, through which larvae are being detected in the water accumulated on the roofs of big buildings. The team of the malaria department is searching and spraying medicine to eliminate the larvae,” he added.
Earlier, a health official in Jabalpur district said that a total of 11 cases of swine flu were detected in Jabalpur between July 11 and August 6. Of these, nine patients were recovered and discharged from the hospital.
“In the initial phase of rain, the outbreak of colds, coughs, and fever increases every year. The swine flu is caused by H1N1 virus and just like COVID-19, it is also a throat infection. A total of 11 patients have tested positive for swine flu in Jabalpur so far since July 11 who were undergoing treatment at private and medical college hospitals in the district. Nine patients have been discharged,” said Sanjay Mishra, Joint Director, Health Services Jabalpur.
There is no need to panic about the disease but it is necessary to be cautious as it transfers from one person to another through air. Therefore, those who are tested positive should stay isolated in the hospital and avoid staying at home, he said.
He further urged people that those who were suffering from colds, cough,s and fevers should avoid visiting crowded places. Do consult the doctor and take medicines on time.

Kolkata Faces Surge In Viral Infections: Flu, Dengue, And More

August 1, 2024, 1:54 pm

Kolkata is seeing a rise in viral infections, including influenza, conjunctivitis, Covid, dengue, and diarrhea. Experts say that the main cause is the influenza A virus, which is leading to a surge in cases. Some elderly patients and those with existing health conditions may even require hospitalization.

Who Should Get Vaccinated?

Experts recommend that the following groups get vaccinated against influenza:

– Children up to 5 years old
– Adults over 65 years old
– Pregnant women
– People with existing health conditions

Dr. Chandramouli Bhattacharya, an infectious disease specialist, noted that the H1N1 and H3N2 strains of influenza A are common in this outbreak. He emphasized that vaccination is an effective way to protect against the flu, especially during the monsoon and winter seasons.

Symptoms and Precautions

Flu symptoms typically include a high fever (around 102 to 103 degrees Fahrenheit) lasting two to three days. For those with respiratory symptoms, many children are testing positive for influenza.

Dr. Siddhartha Ghosh mentioned that there has also been an increase in conjunctivitis, leading to symptoms like pink eyes and irritation. People with conjunctivitis should avoid school, work, swimming, and wearing contact lenses until they recover.

Dengue Alert

There has been a rise in dengue cases in Kolkata. The Kolkata Municipal Corporation reported 40 new cases in just one week until July 21, with a total of 184 cases this year.

Tips to Prevent Viral Infections

1. Maintain Hygiene: Wash your hands frequently with soap and water, or use hand sanitizer when soap isn’t available.
2. Stay Hydrated: Drink plenty of fluids like water, herbal teas, and fresh juices to support your immune system. Avoid sugary drinks.
3. Balanced Diet: Eat a diet rich in fruits, vegetables, lean proteins, and whole grains to boost your immune system.
4. Use Insect Repellents: To protect against mosquitoes that can transmit dengue and malaria, use repellents, wear long sleeves, and ensure your home is mosquito-free.
5. Boost Immunity: Consider taking supplements like Vitamin C, Vitamin D, and zinc after consulting with your doctor.
6. Avoid Stagnant Water: Prevent mosquito breeding by avoiding stagnant water around your home and cleaning water containers regularly.
7. Stay Clean and Dry: Keep yourself and your living space dry to avoid fungal infections and respiratory issues. Change wet clothes promptly and ensure good ventilation in your home.

Karnataka Minister Orders Increased Monitoring Amid Rising Dengue Cases

July 28, 2024, 12:51 pm

Karnataka Health Minister Dinesh Gundu Rao directed authorities on Friday to monitor dengue-infected persons for 14 days and asked Bengaluru civic and health officials to adopt all preventative steps to control the vector-borne disease in the city.

Rao visited the dengue hot sites in Yelahanka and stated that greater attention is being made to manage the illness in the city.

“Dengue cases have decreased in several districts. Bengaluru accounts for 50% of the state’s total dengue cases. As a result, I have asked the BBMP (Bruhat Bengaluru Mahanagara Palike) and Health Department authorities in Bengaluru to pay more attention and bring dengue under control,” he told reporters.

Rao stated that the health department has been making continual efforts to manage dengue and that they anticipate to see a decrease in incidence starting next month.

Deputy director-level personnel are being dispatched to dengue hotspots in ten districts. Officials will visit the hotspots for two days beginning July 29 to ensure the execution of dengue control measures. A dengue hotspot is established when more than two positive cases are reported, he explained.

“If more cases are found, fever clinics will be opened and all those with fever will be subjected to dengue testing,” he added.

Bengaluru Intensifies Efforts To Combat Surge In Dengue Cases

July 24, 2024, 4:37 pm

The Bruhat Bengaluru Mahanagara Palike (BBMP) is stepping up its efforts to address a significant increase in dengue fever cases. The city is currently seeing an average of 150 new dengue cases each day, prompting urgent action from local authorities.

Recent reports indicate that Bengaluru has recorded 3,304 dengue cases from July 1 to July 22. In response, BBMP Chief Commissioner Tushar Giri Nath has called for immediate and robust measures to control the outbreak. These measures include intensified fogging, increased hospital monitoring, and the repair of potholes that may contribute to mosquito breeding.

During a recent meeting at the Bengaluru Solid Waste Management Company (BSWMC), Nath underscored the seriousness of the situation. He instructed Zone Commissioners to conduct daily meetings with Health Department officials to ensure effective dengue control efforts. This involves boosting activities such as pesticide spraying and fogging to eliminate mosquito breeding sites.

Additionally, senior officials are now required to visit hospitals to track case numbers and ensure compliance with regulated rates for dengue test kits. Any hospitals found charging above the approved rates will face strict actions.

To raise public awareness about dengue prevention, the BBMP has launched a ‘Dengue Warrior’ short video contest. Students are encouraged to create educational reels on dengue prevention, with cash prizes awarded to the top ten entries. This initiative aims to engage the community in proactive disease control.

In response to the outbreak, the Karnataka Health Department has also appointed nodal officers at all government hospitals in Bengaluru to strengthen disease management efforts and ensure adequate resources are in place.

Moreover, officials are being tasked with addressing infrastructure issues such as potholes, conducting surveys to identify out-of-school children, and ensuring timely property tax collection. These actions form part of a comprehensive strategy to improve public health and infrastructure in the city.

As Bengaluru faces this health challenge, the coordinated efforts of the BBMP and other authorities reflect a determined approach to mitigate the impact of dengue and protect public health.

Dengue Surge in India: Experts Warn of Blood Pressure Risks

July 22, 2024, 12:36 pm

Doctors are warning those with hypertension to be especially cautious as dengue cases rise in India. Dengue, which often presents with symptoms like a cough, persistent sneezing, and fever, can exacerbate high blood pressure.

The rainy season has seen a spike in mosquito-borne diseases in cities like Kolkata, Ludhiana, Delhi, Noida, and Dehradun. If left untreated, dengue can become severe, potentially causing hospitalization, very low platelet counts, or dengue hemorrhagic syndrome. Hypertensive individuals are advised to stay vigilant to reduce their risk of dengue.

How Dengue Affects Blood Pressure: Although the exact link between hypertension and severe dengue is not fully understood, experts offer a few explanations. Both conditions involve excessive immune system activation and inflammation. This inflammatory state in hypertensive patients can lead to vascular endothelium dysfunction, where blood vessels fail to dilate properly, increasing the risk of chronic chest pain, stroke, heart attack, and coronary artery disease. Severe dengue can further complicate these issues. Additionally, disruptions in the endothelial glycocalyx layer, seen in conditions like diabetes and hypertension, may also play a role.

Managing Hypertension: Here are some tips for managing high blood pressure:

Exercise: Even short periods of physical activity, like a 10-minute walk, can be beneficial.
Healthy Diet: Reduce salt intake and increase potassium by eating more fruits, vegetables, whole grains, and low-fat foods. The DASH diet is also recommended.
Maintain Healthy Weight: Losing weight can help lower blood pressure.
Quit Alcohol: Avoiding alcohol can prevent high blood pressure.
Adequate Sleep: Aim for 7 to 9 hours of quality sleep each night.
Reduce Stress: Minimize stress by managing daily routines and avoiding stressful situations.
No Smoking: Smoking raises heart rate and blood pressure, so quitting is advised.
Medication: Take any prescribed medication exactly as directed by your healthcare provider.

Dengue Alert: Key Signs To Monitor For Preventing Severe Infection

July 18, 2024, 4:56 pm

As the monsoon progresses and conditions become ideal for mosquito breeding, dengue outbreaks are surging in cities across Karnataka, Kerala, and Maharashtra. However, effective management of this disease is possible through vigilance.

Dengue fever manifests suddenly with fever, severe headache, eye pain, muscle and joint pains, nausea, vomiting, swollen glands, and a rash. These symptoms typically appear 4-10 days after a mosquito bite and can persist for 2-10 days.

Early diagnosis is crucial as dengue can progress rapidly to severe forms such as dengue hemorrhagic fever or dengue shock syndrome. These conditions involve a drop in platelet count and increased vascular permeability, potentially leading to shock, internal bleeding, and organ failure.

When to Test for Dengue?

If experiencing the aforementioned symptoms, it is advisable to undergo the dengue NS1 antigen test or PCR tests initially. Later, on the fourth or fifth day when symptoms are prominent, the IgM antibody test is recommended. Regular complete blood counts (CBC) should be conducted, with platelet levels monitored on alternate days following diagnosis. Monitoring packed cell volume (PCV) is crucial as it indicates changes in blood viscosity, reflecting red blood cell increase or dehydration.

Importance of Hydration

Patients often experience relief after fever subsides in about four to five days. Adequate hydration—through three to five liters of water, oral rehydration solutions, coconut water, and clear soups—is essential to compensate for fluid loss due to fever and vomiting. Severe dengue cases may necessitate intravenous (IV) fluid therapy in a hospital setting to manage plasma leakage.

Preventing Severe Dengue

Regular blood tests to monitor platelet and hematocrit levels are key in managing complications. Hematocrit, the percentage of red blood cells in blood, serves as a critical indicator in dengue—increased levels suggest plasma leakage, while decreased levels indicate bleeding. Significant drops in platelet levels may require medical intervention.

Monitoring and Management

Hematocrit levels should be monitored every 24 hours for early detection of dengue hemorrhagic fever and every 3-4 hours in severe cases. Pain relievers like paracetamol can alleviate symptoms, while NSAIDs such as aspirin and ibuprofen should be avoided due to their potential to increase bleeding risk.

Rest and Vaccination

Rest is essential during recovery to avoid aggravating the condition. While a dengue vaccine (Dengvaxia) is available in some regions for individuals previously infected, trials are ongoing in India due to the challenge of addressing multiple virus strains with a single vaccine.

Hyderabad Sees Rise In Chikungunya Cases Among Children Amid Dengue Scare

July 14, 2024, 3:03 pm

Hyderabad is experiencing an increase in chikungunya infections among children, coinciding with rising dengue cases. According to a local doctor, many children have been diagnosed with both diseases over the past two to three weeks.

Dr. Shivaranjani Santosh noted that while children are showing symptoms such as fever, body aches, and joint pains, these are generally less severe compared to adults. “The majority of high fever cases are either dengue or chikungunya,” she said, adding that some cases of hand, foot, and mouth disease have also been reported.

While not all suspected cases are tested for dengue and chikungunya, clinical diagnosis typically identifies one of the two. “Since we treat symptoms for both, confirmatory testing is often unnecessary, and children usually recover within three to seven days,” a doctor at Niloufer Hospital explained.

Experts also mentioned that there are cases of viral or seasonal flu, but these are less frequent than dengue and chikungunya infections.

Prevent Monsoon Illnesses : Key Strategies Against Monsoon Diseases

July 8, 2024, 6:32 pm

India’s annual monsoon, spanning from July to September, brings much-needed relief from heat but also increases the risk of various diseases and infections due to favorable conditions for microbial growth. The high humidity facilitates the spread of viruses, bacteria, and other pathogens, making individuals twice as likely to be exposed compared to other seasons.

To stay healthy during the monsoon, it’s crucial to adopt preventive measures promptly. Early diagnosis plays a pivotal role in mitigating the impact of monsoon-related illnesses. Basic hygiene practices such as regular handwashing, maintaining clean surroundings, and consuming safe, hygienically prepared food can significantly reduce the risk of infections.

Why Do Diseases Spread Faster in the Monsoon?

During the monsoon season, the risk of exposure to viruses, bacteria, and other infections increases significantly due to the high moisture content in the air. This environment facilitates the thriving of harmful microorganisms, leading to a heightened transmission of diseases. Many of these illnesses often go undetected until they significantly impact one’s health. However, early diagnosis and adherence to basic preventive measures can greatly enhance safety during this period of heightened disease prevalence in India. Taking proactive steps such as maintaining good hygiene, avoiding stagnant water, and ensuring adequate ventilation can help mitigate the risks associated with monsoon-related diseases, thereby safeguarding health and well-being.

Common Monsoon Diseases in India

The most common diseases during monsoons are transmitted through 4 major mediums: mosquitoes, water, air, and contaminated food. Here’s what you need to know about them:

Mosquito-borne Diseases

mosquito borne diseases

Monsoons are the breeding season for mosquitoes and mosquito-borne diseases. India bears a huge burden of mosquito-borne diseases, contributing 34% of global dengue and 11% of global malaria cases.

– Malaria: Caused by Anopheles mosquitoes breeding in water channels, leading to high fever.
– Dengue: Spread by Aedes mosquitoes found in stagnant water, causing fever and fatigue.
– Chikungunya:Transmitted by Aedes mosquitoes, known for joint pain and stiffness.

Preventive Measures Against Mosquito-borne Diseases

– Use mosquito nets indoors.
– Eliminate stagnant water around your home.
– Maintain cleanliness and regularly clean bathrooms.
– Use mosquito repellents before going outdoors.

Water-borne Diseases

The World Health Organisation (WHO) reports that over 3.4 million people in India suffer from water-borne diseases. Children are especially vulnerable due to their developing immune systems, making them more susceptible to these illnesses. The most prevalent water-borne diseases include:

– Typhoid: Spread through contaminated food and water, causing fever and headache.
– Cholera: Resulting from poor sanitation and causing diarrhoea.
– Leptospirosis: Contracted from dirty water, leading to muscle pain and fever.
– Jaundice: Spread through contaminated food and water, causing liver dysfunction.

Preventive Measures Against Water-borne Diseases

– Boil water before drinking and wash fruits and vegetables thoroughly.
– Keep food covered and maintain personal hygiene.
– Ensure open drains and potholes are covered in your locality.

Air-borne Diseases

Monsoon brings with it various air-borne infections caused by tiny pathogens (disease-causing viruses) that spread through the air. These infections include common flu, viral fever, cold, cough, and sore throat. While they are mostly mild and cause minor issues in adults, senior citizens and children, with their weaker or developing immune systems, are more susceptible to these infections during this season. The most common air-borne diseases during monsoon are:

– Common Cold and Flu: Spread through the air, causing symptoms like runny nose and sore throat.
– Influenza: Easily transmitted from person to person during the monsoon season.

Preventive Measures Against Air-borne Diseases

– Cover your mouth and nose when coughing or sneezing.
– Drink warm water frequently and avoid contaminated drinking water.
– Ensure proper ventilation at home and keep children away from infected individuals.

General Health Tips for Monsoon Wellness

– Stay hydrated with boiled water.
– Maintain personal hygiene to prevent fungal infections.
– Wear full-sleeved clothing to protect skin and eat a balanced diet for strong immunity.
– Wash vegetables and fruits thoroughly before consumption.

Despite the joys of the monsoon season, it’s crucial to be aware of potential health risks and take preventive measures. Consult a doctor if you experience any symptoms and avoid self-medication. By staying informed and proactive, you can enjoy a safe and healthy monsoon in India.

Monsoon Brings Focus On Dengue Prevention

July 7, 2024, 5:03 pm

With the onset of the monsoon, the focus has shifted to tackling dengue, a vector-borne disease that poses a significant health risk during this season. Health Minister Saurabh Bharadwaj has instructed private schools to ensure students wear full-sleeve clothing to minimize mosquito bites. Various departments in Delhi are actively working to raise awareness and prevent the spread of dengue through a multi-faceted approach, including the distribution of pamphlets, radio jingles, and genome sequencing of dengue samples.

Health Minister Bharadwaj has directed private schools to ensure students wear full-sleeve clothing during dengue season to minimize mosquito bites. The Directorate of Education has issued advisories and plans parent-teacher meetings to discuss further precautions.

Dengue Prevention

Municipal and Civic Engagement

To raise public awareness, the Directorate General of Health Services (DGHS) has printed 40 lakh pamphlets and will launch a radio jingle campaign. Additionally, ASHA workers have received training on dengue prevention, and genome sequencing of dengue samples has been intensified to track prevalent strains.

The Municipal Corporation of Delhi (MCD) is eliminating mosquito breeding grounds and distributing “dengue homework cards” in schools to educate students. The Delhi Urban Shelter Improvement Board (DUSIB) and Delhi State Industrial and Infrastructure Development Corporation (DSIIDC) are conducting inspections and deploying pumps to remove stagnant water in residential and industrial areas.

Tips to Protect Yourself from Dengue

Wear Protective Clothing: Ensure you wear long-sleeved shirts and long pants, especially during peak mosquito activity times.
Use Mosquito Repellents: Apply insect repellent on exposed skin and clothing to keep mosquitoes at bay.
Eliminate Standing Water: Regularly check and eliminate standing water in and around your home, as it serves as a breeding ground for mosquitoes.
Use Mosquito Nets: Sleep under mosquito nets, especially if you live in an area with a high incidence of dengue.
Keep Your Environment Clean: Ensure that your surroundings are clean and free of debris where water can collect and mosquitoes can breed.
Install Screens on Windows and Doors: Use screens to prevent mosquitoes from entering your home.
Educate Your Family: Inform your family members about dengue prevention and ensure they follow the necessary precautions.

By taking these proactive measures and staying informed, you can significantly reduce the risk of dengue during the monsoon season.

Are You Monsoon-Ready? Here Are 5 Essential Precautions To Avoid Diseases

June 29, 2024, 6:15 pm

As the monsoon brings relief from scorching heat, it also ushers in a season fraught with health risks such as typhoid, dengue, malaria, and more. It’s crucial to stay vigilant to enjoy the rains without falling prey to these ailments.

Dr. Manish Pendse, Senior Consultant Physician and Diabetologist at Medicover Hospitals, Navi Mumbai, emphasizes the importance of simple precautions to stay healthy during the rainy season.

Key Precautions To Stay Healthy This Monsoon:

Avoid Street Food: Street vendors often sell exposed foods prone to bacterial contamination. Opt for home-cooked meals and thoroughly wash fruits and vegetables before consumption to reduce the risk of stomach infections.
Boil Drinking Water: Rainwater can contaminate water sources, leading to waterborne diseases. Boil water before drinking and carry a bottle when traveling to ensure safe hydration.
Prevent Mosquito Breeding: Stagnant water around homes is a breeding ground for mosquitoes, causing diseases like dengue and malaria. Regularly empty and clean water containers and use mosquito nets to avoid bites.
Stay Dry: Use umbrellas or raincoats to avoid getting drenched, which can lead to illnesses and allergies. Avoid close contact with sick individuals to minimize the risk of viral infections.
Maintain Personal Hygiene: Wash hands frequently, especially after outdoor activities, and change into dry clothes promptly. Use antifungal products as recommended to prevent skin infections.

By following these simple yet effective tips, individuals can safeguard their health and enjoy a safe and pleasant monsoon season. Stay informed and proactive to mitigate the common health risks associated with heavy rainfall.

Pak: Dengue Outbreak Claims 14 Lives in Turbat, Over 5,000 Infected in Kech

May 18, 2024, 12:26 pm

According to a report by Dawn, a dengue outbreak in Turbat has led to the deaths of at least 14 patients, with over 5,000 individuals diagnosed with the disease in the Kech district of Makran division this year. Abu-Bakar, the district health officer of Kech, confirmed to Dawn on Friday, stating, “As many as 14 people died of dengue in Turbat alone, the district headquarters of Kech district, during the last two months.” He disclosed that out of 24,552 individuals screened this year, 5,329 tested positive for dengue. The fatalities occurred across various villages in Turbat.

Despite the significant number of deaths and cases, the health department has not declared an emergency in Kech district nor provided adequate treatment facilities for patients, as reported by Dawn. Mubarak Baloch, a patient, expressed, “Most patients face difficulties due to the lack of proper testing and laboratory facilities in government and private hospitals in the district.” He added, “I have been suffering from the dengue virus for the last week and have received no proper treatment, while I don’t have resources to go to Karachi for treatment.”

Another resident, Master Azad Baloch, voiced concerns about inconsistencies in test reports from different hospitals, underscoring the challenges faced by patients seeking accurate diagnoses and treatment. Furthermore, Dawn reported that dengue cases have also been documented in the port city of Gwadar and Panjgur district.

National Dengue Day 2024:Tips To Avoid Mosquito Bites

May 15, 2024, 3:33 pm

Every year, National Dengue Day is observed on May 16. The common symptoms of dengue are fever, headache, nausea, joint pain and rash. Dengue happens when the mosquito acquires the virus after biting a person with dengue, and further transfers it by biting another person.

The theme for this year’s National Dengue Day is – Dengue Prevention: Our Responsibility for a Safer Tomorrow. The day is observed to start conversations regarding the disease and speak of the treatment facilities available that can help in combating the disease. The treatment options should be made accessible to everyone. The day also identifies the efforts that are being made to ensure that the disease is eradicated soon.

The transmission of dengue fever frequently peaks during and after rainy seasons, following seasonal patterns. A number of factors, including high mosquito populations, susceptibility to circulating serotypes, favorable air temperatures, precipitation, and humidity, have been linked to this increase. These factors also affect the dengue virus incubation period and mosquito populations’ feeding and reproductive patterns.

On their official website, the WHO stated that “staffing shortages and a lack of proactive control interventions are some other challenges.”

Tips to Avoid Mosquito Bites:

When we step outside or enter a place with lots of mosquitoes, we should ensure that the maximum part of our bodies is covered in clothes.
The use of insect-repellent lotions can help in keeping the mosquitoes at bay. Lemon eucalyptus is one of the active ingredients in mosquito repellents. We can also use lemon eucalyptus oil.
While mopping the floors, we can use a drop of lemongrass or citronella essential oil to ward off mosquitoes.
We can use window screens to prevent mosquitoes from getting inside. While sleeping, using a mosquito net can also prevent mosquito bites.

No specific treatment for dengue fever exists. While recovering from dengue fever, drink plenty of fluids.

Dengue cases rise in Patna, health dept set up separate wards for patients

September 14, 2023, 2:34 pm

The health department has created special hospital wards for dengue patients in response to the outbreak in Patna, the capital of Bihar. Dengue and viral fever cases are both rising steadily in the city.

District Program Manager of the district health committee, Dr Vivek Singh said, “In monsoon season dengue cases usually increase. A special ward has been set up in all medical universities and local hospitals for dengue patients in Patna. There is no need to panic. Usually, patients recover in 2-3 days after beginning the treatment.”

“A total of 366 people are suffering from dengue in Patna, 70 new cases of dengue have come yesterday. Cases of dengue usually occur in September, October and November. Complete preparations have been made by the department in view of the surge in dengue cases. 10 beds have been kept for the patients infected with dengue in Sadar Hospital”, he added.

Dr. Sanjay Kumar, Nodal Officer of the Dengue Ward at Nalanda Medical College and Hospital (NMCH), claims that the hospital has 20 beds set aside for dengue patients. Patients can choose from 10 beds for men and 10 beds for women. About 20–25 people have recovered, and 7 more are receiving treatment right now. A viral infection called dengue (break-bone fever) is transmitted from mosquitoes to humans.

Delhi recorded 4,469 dengue cases in 2022

January 5, 2023, 1:57 pm

The Municipal Corporation of Delhi on Thursday said, in 2022 Delhi reported 4,469 cases of dengue and nine people died. “In 2022, a patient also died of malaria in Delhi. There was not a single death due to malaria in Delhi in 2017, 2018, 2019, and 2021, in 2020 also one patient died,” MCD said. Meanwhile, 108 dengue cases were reported in December 2022. “In the last week of December, 1 case of Chikungunya was reported till December 31. 48 cases of chikungunya were reported in the last year, while no one died due to chikungunya,” MCD data reads.

CM Yogi takes a stock amid surge in dengue cases

November 14, 2022, 2:42 pm

Amid the rising dengue cases in the Secondary School Education Department has issued an advisory to all schools, asking them to ensure that children wear full sleeves shirts and full pants to cover hands and legs properly in a bid to prevent mosquito bite. The department has issued notification and school management and administration has been advised to strictly follow the same.

There has been a significant rise in the number of dengue cases in the state.

“A total of 60-70 cases of fever are reported daily. Those found Dengue positive are kept in the Dengue ward. At present, there’re six adults and seven children in Dengue wards,” Dr. Shailesh Kumar Singh from Ursula government hospital said. In view of the rising cases, the Uttar Pradesh government has also cancelled the leaves of all doctors and paramedical staff.

CM Yogi during the meeting had expressed concern over the increased side effects of dengue and other infectious diseases that have increased in the past few weeks and instructed health officials to improve screening and surveillance.

Dengue cases are on the rise in UP’s Prayagraj, 36 feared dead

November 3, 2022, 8:58 pm

Dengue fever is spreading in Uttar Pradesh’s Prayagaj district. So far, at least 36 people are believed to have died as a result of dengue in Prayagraj.

According to unconfirmed reports, over 36 people died in Prayagraj recently as a result of dengue. However, no government agency is providing official data on dengue deaths. Furthermore, a large number of people in Prayagraj are still infected with Dengue.

The severity of the situation that arose as a result of the dengue outbreak can be understood by the fact that a school was ordered to close for one day after a number of students were found to be infected with this disease.
Nanak Sharan, the chief medical officer (CMO) of Prayagraj, stated that insecticides were being sprayed to eliminate mosquitos in order to combat dengue fever in the district.
However, Rajyasabha MP Pramod Tiwari blamed the Yogi government for the dengue outbreak in the district.

Instead of taking concrete steps to combat dengue in Prayagraj and other parts of the state, Uttar Pradesh Chief Minister Yogi Adityanath and his cabinet colleagues, he claims, are busy campaigning in Himachal Pradesh and Gujarat. Between January and September of this year, the state reported more than 18,000 dengue cases and two deaths, compared to 11,097 cases and three deaths during the same period in 2021.

This past Monday, Lucknow reported 23 new cases, bringing the yearly total of vector-borne diseases to 911 with one fatality. A 48-year-old sports instructor from Sarojini Nagar in Lucknow passed away from dengue on Monday after receiving three days of treatment at Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS). Here, there have been two dengue-related fatalities.

On Tuesday, Bareilly officially reported the first dengue-related death. On October 25, a 45-year-old lady was identified as having dengue and was receiving treatment at a private medical institution, where she passed just a week later. On Tuesday night, her death was formally recorded in the health department’s database. 25 dengue cases have been documented so far this season, compared to 1650 malaria cases.

Salman Khan down with dengue, Karan Johar steps to host Big Boss 16

October 22, 2022, 2:10 pm

Superstar Salman Khan has been diagnosed with dengue, according to the reports.

Reportedly, Salman has taken a brief break from hosting ‘Bigg Boss’ as he has not been keeping well.

Meanwhile, the source did not confirm his dengue diagnosis. After learning about Salman’s health fans flooded social media with good wishes.

Taking to Twitter netizen wrote, “Get well soon Bhai. Take care.”

Another fan wrote, “Get well soon Bhai, our prayers are with you.”

“Wishing you a speedy recovery. Hope you come back fitter,” another fan said.

Moreover, for a while Filmmaker Karan Johar has stepped in to host the 16th season of ‘Bigg Boss’.

Talking about Salman Khan’s work front he was busy shooting for his upcoming movie ‘Kisi Ka Bhai Kisi Ki Jaan’ which is scheduled to release on Eid 2023. ‘Kisi Ka Bhai Kisi Ki Jaan’ is an action-packed entertainer which is directed by Farhad Samji. The movie also stars Pooja Hegde, Ventakesh Daggubaru, Shehnaaz Gill, and Palak Tiwari.

However, Salman Khan and Katrina Kaif’s starrer movie Tiger 3 will also be out on Diwali 2023.

UP government cancels leaves of doctors amid rise in Dengue cases

October 19, 2022, 3:51 pm

The Uttar Pradesh government has cancelled all medical professionals’ leave due to an increase in dengue cases.

According to Deputy Chief Minister Brajesh Pathak, there are fewer dengue cases this year than there were last. Doctors and paramedical employees have had their leaves cancelled by the Chief Minister’s Office.

He said that the rising dengue cases in Uttar Pradesh are under control and that every effort is being made to control the spread.

“Cases less as compared to last year. Beds are reserved in hospitals, and preparations for enough platelets are being made. Leaves of all government doctors and health-related people have been cancelled,” said Pathak.

The decision to send a high-level team to Uttar Pradesh in cooperation with the state government to implement dengue management measures in the Firozabad, Agra, and Etawah districts was announced earlier on Friday by the Centre.

“Union Ministry of Health and Family Welfare has decided to depute a high-level multi-disciplinary team to Uttar Pradesh to collaborate with the State Health Authorities in instituting public health measures for dengue management in Firozabad, Agra, and Etawah districts,” the ministry informed in a press statement.

According to the statement, the six-person central team for Uttar Pradesh includes specialists from the Dr. RML Hospital in New Delhi, the National Center for Disease Control, and the National Center for Vector Borne Diseases Control.

Dr. VK Chaudhary, Senior RD, Regional Office of Health and Family Welfare, Lucknow, will lead the group.

In order to handle the rising number of dengue cases being reported by the state, it was said that the team would work closely with the state health departments to assess the situation locally and recommend any necessary public health initiatives.

Patna Municipal Corporation ramps up anti-dengue efforts and begins fogging operations

October 17, 2022, 11:09 am

Tejashwi Yadav, the deputy chief minister of Bihar, flagged off around 100 vehicle-mounted fogging machines and 375 motorcycle-borne teams armed with larvicides for a stepped-up anti-dengue campaign on Sunday.

The number of cases in Patna alone has surpassed 3,000, with an estimated 4000 people in Bihar infected.

Yadav, who launched the campaign from Gandhi Maidan, stated that all concerned departments are working on a war footing to contain the disease.

“Fogging and anti-larvae drive will be conducted regularly and efficiently. Hospitals are also geared up to deal with the cases related to dengue,” Yadav, who is also the minister for health, and urban and housing department, said.

Animesh Parashar, commissioner of the Patna Municipal Corporation, stated that macro-level planning has been completed to ensure ward-wise fogging of malathion mixed with diesel and spraying of larvicide in stagnant water to control the spread of mosquitoes.

“Each ward has been divided into five sectors so that the fogging cycle can be completed in two days. As many as 19 quick response teams are already active to take care of hotspots,” the commissioner said.

Suspecting that the increase in mosquito population is due to delayed rains, Parashar stated that sufficient quantities of chemicals such as lime power and bleaching power have been made available at all six circles within the corporation.

“Authorised suppliers of chemicals of malathion and larvicide have opened their kiosks at the PMC office to ensure timely and adequate availability in a transparent way,” he added.

Delhi witnesses more dengue cases than COVID-19

September 29, 2022, 12:22 pm

National capital is witnessing a high rise in dengue cases on daily basis, but doctors from major government and private hospitals in the city said that they are observing “mild to moderate” symptoms in patients.According to the health experts, because of the recent rains in Delhi, the case count is expected to rise in coming days.Dr BL Sherwal, medical superintendent, Safdarjung Hospital, said that the cases have seen a spike over the last two weeks and are expected to rise further in the coming days on account of the recent rain spell in Delhi and NCR.Dr. Sherwal said, “With the recent rain and the high humidity levels, dengue cases are expected to rise further in the coming days. People must ensure that they do not allow stagnation of water in their premises. The positive sign, however, is that the cases coming in now are not very severe.”According to the records maintained by the major hospitals which includes Deen Dayal Upadhyay Hospital and Guri Teg Bahadur Hospital, the number of people infected from dengue is higher than the number of people contaminated with COVID-19 in past one month.

Amid the festive season, West Bengal sees dengue upsurge

September 6, 2022, 10:57 am

West Bengal is currently reporting an increase in dengue cases, with new Covid-19 cases being reported daily. With the vector-borne disease wreaking havoc on people ahead of the bustling holiday season, the rise in cases has become a reason for concern for state health officials.

According to data, the state health department shared on Saturday, 2,758 samples were sent out for ELISA testing, with 2,191 samples collected in government laboratories and the remaining in private laboratories.

“At least 292 samples tested positive for dengue. Till 3 August, 251 patients were treated in hospitals. The highest number of patients (60) admitted to hospitals was in North 24 Parganas, followed by 44 in South 24 Parganas. At Jalpaiguri in north Bengal 42 patients were admitted to hospital,” officials said.

Meanwhile, West Bengal reported 193 new Covid-19 cases on the same day. At least two people were killed. The state had 2,268 active Covid-19 cases, with 79 admitted to various hospitals on Saturday.

The situation appears to be concerning for the capital city too. So far, Kolkata has reported two deaths. The Kolkata Municipal Corporation (KMC) has determined that at least 13 wards are particularly vulnerable to dengue fever. The wards were determined based on tests performed by the KMC clinics. The civic body has also requested data from private laboratories and hospitals.

The state health department stated that, despite an increase in cases over the previous year, the situation is still under control.

“Dengue cases have shot up this year and infections are high. But the situation is well within our control and hasn’t reached an alarming stage. Awareness campaigns are being held,” said NS Nigam, state health secretary.

Siliguri records 101 confirmed cases of Dengue

August 31, 2022, 12:26 pm

A spike in dengue cases has been reported in Siliguri. So far 101 confirmed cases have been registered.

The Siliguri Municipal Corporation said the current pattern of weather is leading to a rise in dengue cases. To combat the situation various steps have been taken by the SMC including engaging the Vector Control Teams.

“There has been a little spurt in Dengue cases this year and the Civic body focused on cleanliness. 101 cases have been reported this year so far out of which 62 have been found in August only,” said Sonam Wangdu Bhatia Commissioner, SMC.

“It should be mentioned that only one two cases of Dengue were reported during the COVID-19 pandemic till 25th August 2020, 16 cases during 2021 and 73 cases in 2022.” SMC Commissioner, Bhatia said.

However, a spurt of Dengue cases is because of the recent weather change which increased magnificently this year.

Dengue threat increased in Delhi, cases increased to 153

July 12, 2022, 2:20 pm

The threat of dengue is increasing continuously in the national capital. Last year 38 cases of dengue were reported between January 1 and July 9, while this year 153 cases have been reported so far, with 10 new cases in the last one week.

This information came to the fore in the report released by the Municipal Corporation of Delhi on Monday. However, officials of the Public Health Department of MCD say that Delhi has been witnessing dengue cases since the beginning of this year.

According to the report, till July 2, Delhi had 143 dengue cases and on July 9, the number increased to 153. In January this year, 23 dengue cases were registered in February, 16 in March, 20 in April, 30 in May and 32 in June, while 10 new patients were reported till 9th of July. The good thing is that not a single case of dengue death has been reported in the city so far.

Moreover, a total of 9,613 dengue cases were reported in Delhi last year, the highest since 2015. At that time, dengue had killed 23 patients in Delhi. This figure of dengue deaths in Delhi was the highest since 2016.

However, Delhi recorded two dengue deaths in 2019, four in 2018 and 10 in 2017. According to official figures, Delhi reported 4,431 dengue cases in 2016, 4,726 in 2017, 2,798 in 2018, 2,036 in 2019 and 1,072 in 2020. The year 2015 saw a massive dengue outbreak in Delhi and in the month of October alone, more than 10,600 new cases were reported.