Flu cases surge across Delhi-NCR; here’s how to protect yourself and your family
What Is H3N2?
H3N2 is a subtype of the Influenza A virus, which contributes to seasonal flu outbreaks worldwide.
- “H” stands for Hemagglutinin type 3
- “N” stands for Neuraminidase type 2
It spreads mainly through respiratory droplets when an infected person coughs, sneezes, or talks. It can also spread via contaminated surfaces.
Surge in H3N2 Cases Across Delhi-NCR
A recent survey by LocalCircles reveals that:
- 69% of over 11,000 households in Delhi, Gurugram, Noida, Faridabad, and Ghaziabad reported at least one member with flu-like symptoms.
- Symptoms reported: fever, cough, sore throat, respiratory distress, and in some cases, gastrointestinal issues like nausea and diarrhea.
What’s more concerning:
- Many patients report longer recovery times (over 10 days).
- Over-the-counter medications like paracetamol have shown limited effectiveness.
- Hospital admissions have increased due to complications such as pneumonia and bronchitis.
Who Is Most at Risk?
- Children
- Senior citizens
- Pregnant women
- Individuals with chronic conditions: Diabetes, Asthma, COPD, Heart Disease
Common H3N2 Symptoms
- Fever
- Cough
- Sore throat
- Body aches
- Headaches
- Chills and sweats
- Fatigue
- Gastrointestinal issues (in some cases)
While most recover in 5–7 days, cough can persist up to 3 weeks in some individuals.
How to Stay Safe from H3N2
1. Get Vaccinated:
Stay up-to-date on seasonal flu shots. Vaccination can reduce both severity and risk.
2. Practice Good Hygiene:
- Wash hands frequently with soap for at least 20 seconds
- Use hand sanitizers with at least 60% alcohol when soap isn’t available
3. Wear a Mask in Public:
Especially in crowded or high-risk indoor environments.
4. Avoid Close Contact:
Maintain physical distance from those showing symptoms.
5. Disinfect Surfaces:
Clean frequently-touched items like phones, doorknobs, and remote controls.
6. Cover Your Coughs & Sneezes:
Use tissues or the inside of your elbow; dispose of tissues properly.
7. Stay Home if Sick:
Avoid spreading the virus to others. Isolate if you have symptoms.
8. Strengthen Your Immune System:
Eat balanced meals, exercise, sleep well, and reduce stress.
When to See a Doctor
If symptoms persist beyond a week, or worsen (especially breathing difficulty or chest pain), consult a healthcare provider immediately. Early medical intervention can prevent complications.
Disclaimer: This article provides general information and should not be taken as medical advice. Always consult a qualified healthcare professional for accurate diagnosis and treatment.
