Are Changing Weather Conditions Causing H3N2 Cases in Delhi-NCR?
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Synopsis
With a surge in H3N2 influenza cases in Delhi-NCR, health experts are raising alarms over changing weather patterns and vaccination gaps. The vulnerable populations include children and the elderly, prompting urgent health recommendations. Discover how to protect yourself and your loved ones from this seasonal virus.
Key Takeaways
- H3N2 cases are rising in Delhi-NCR due to changing weather.
- High-risk groups include children, elderly, and pregnant women.
- Preventive measures like vaccination and hygiene are essential.
- Symptoms can last over 5-7 days in some patients.
- Consult a doctor if symptoms worsen.
New Delhi, Sep 17 (NationPress) Health experts indicated that shifting weather patterns are contributing to the rise of influenza A strain H3N2 cases in the Delhi-NCR region.
Physicians in the city have noted a significant uptick in viral illnesses.
The H3N2 strain is a seasonal flu that adapts and evolves over time.
Children, the elderly, and pregnant women are particularly at risk. The virus can lead to more severe symptoms in high-risk groups, including those with compromised immune systems, asthma, COPD, cardiovascular diseases, or diabetes.
“We are observing an increase in influenza cases attributed to H3N2. The primary symptoms include fever, cough, sore throat, and myalgia (muscle pain),” stated Animesh Ray, Additional Professor at the Department of Internal Medicine, AIIMS, to IANS.
Ray emphasized that while the condition is generally mild, it can escalate in individuals with pre-existing health issues.
“Although most cases are not severe, individuals with comorbid conditions like kidney disease, diabetes, heart disease, or lung conditions may experience complications, including pneumonia or lung failure,” Ray added.
A survey conducted by the social community platform LocalCircles across over 11,000 households revealed that 69% reported at least one family member exhibiting symptoms such as fever, cough, sore throat, and respiratory distress.
“The increase in cases is linked to changing weather and insufficient vaccination,” remarked Dr. Atul Gogia, a senior consultant in medicine at a prominent city hospital.
“Symptoms can mimic seasonal flu, presenting as cough, cold, runny nose, and can extend to the lungs, resulting in pneumonia,” he continued.
In children, symptoms may also include nausea, vomiting, or diarrhea. Many patients have reported fevers lasting over 5-7 days, with coughs persisting even after other symptoms disappear.
Experts recommend thorough hand washing, wearing masks, and getting vaccinated as preventive measures against H3N2. They advise annual vaccinations, avoiding close contact with sick individuals, and isolating those who are unwell.
Point of View
We recognize the critical role of timely information in public health. The rise in H3N2 cases in Delhi-NCR underscores the need for vigilance, particularly among vulnerable populations. Our commitment is to provide accurate, expert-driven insights to empower our readers in making informed health decisions. We advocate for proactive measures, including vaccinations and proper hygiene, to combat this seasonal threat.
NationPress
20/09/2025
Frequently Asked Questions
What are the symptoms of H3N2?
Symptoms of H3N2 include fever, cough, sore throat, muscle pain, and in some cases, nausea, vomiting, or diarrhea, especially in children.
Who is most at risk for severe H3N2 illness?
Children, the elderly, pregnant women, and individuals with pre-existing health conditions like asthma, COPD, cardiovascular diseases, or diabetes are at higher risk.
What preventive measures can be taken against H3N2?
Preventive measures include proper hand washing, wearing masks, getting vaccinated annually, avoiding close contact with sick individuals, and isolating those who are ill.
How does changing weather affect H3N2 cases?
Changing weather patterns can contribute to the spread of H3N2 by creating conditions that facilitate the virus's transmission.
Is H3N2 vaccination available?
Yes, vaccinations for H3N2 are available and recommended, particularly for vulnerable populations.
