How To Prevent Viral Infections This Monsoon Season

The monsoon season brings much-needed relief from summer heat, but it also invites a surge in viral infections. From flu and common cold to gastroenteritis and dengue, the rise in humidity and stagnant water creates ideal conditions for viruses and disease-causing microbes to thrive. Children, elderly individuals, and those with weakened immunity are especially vulnerable. According to the World Health Organisation (WHO), maintaining personal hygiene and taking preventive measures is crucial to reduce seasonal infections. Here's how you can protect yourself and your family from viral infections this rainy season and stay healthy throughout the monsoon months.
Why monsoon increases risk of infections
The high humidity and water stagnation during monsoon promote the growth of viruses and bacteria. Airborne infections like flu and cold spread rapidly in enclosed, moist environments, while vector-borne diseases like dengue are triggered by mosquito breeding in stagnant water. Wet clothes and damp surroundings also reduce your natural immunity. Below are mentioned seven tips to prevent viral infections during monsoon.
1. Boost your immunity with a balanced diet
A healthy immune system is your best defence against infections. According to Harvard Medical School, good nutrition is key to a resilient immune response. Include fruits rich in Vitamin C like oranges, guavas, and amla. Add garlic, ginger, turmeric, and tulsi to your meals for their antiviral properties. Stay hydrated with warm water and herbal teas
2. Avoid street food and contaminated water
Gastrointestinal infections spike during the monsoon due to consumption of unhygienic food. Food safety is especially important to prevent infections like typhoid and hepatitis A. Avoid raw or undercooked street food. Drink only filtered or boiled water. Opt for freshly cooked meals at home
3. Maintain personal hygiene
Regular bathing and hand hygiene can significantly reduce the spread of viruses. The Centres for Disease Control and Prevention (CDC) stresses handwashing as one of the most effective ways to prevent illness. Wash your hands frequently with soap, especially before meals. Take a warm shower after getting wet in the rain. Keep your clothes, towels, and footwear dry and clean.
4. Protect against mosquito bites
Dengue and chikungunya cases spike during monsoon due to mosquito breeding. The National Vector Borne Disease Control Programme (NVBDCP) advises immediate control of breeding grounds. Use mosquito repellents and nets. Wear long-sleeved clothing in evenings. Empty stagnant water from flower pots, coolers, and open containers.
5. Strengthen indoor air quality
Poor ventilation indoors allows airborne viruses to linger. Keep windows open when possible for cross ventilation. Use natural air purifiers like indoor plants. Clean damp walls and mould regularly. A clean, dry indoor environment is essential for lung health and infection prevention.
6. Exercise regularly but wisely
Regular physical activity improves immunity, but avoid working out outdoors in wet conditions. Exercise also helps manage seasonal blues and fatigue. Practice yoga or home workouts. Avoid gyms with poor ventilation during peak flu season. Focus on breathing exercises like pranayama
7. Get vaccinated and monitor symptoms early
Stay updated with your seasonal flu shots and COVID-19 boosters. Seek medical attention if you have fever, sore throat, or diarrhoea. Isolate yourself if symptoms appear. Do not self-medicate, especially with antibiotics. Vaccination reduces the severity and risk of spreading infections.
Monsoon is a time for renewal, but not at the cost of your health. Simple habits like good hygiene, eating right, and mosquito-proofing your home can go a long way in preventing viral infections. Stay cautious, stay clean, and don't ignore early symptoms. With proper care, you can enjoy the beauty of monsoon while staying healthy and infection-free.
Disclaimer: This content including advice provides generic information only. It is in no way a substitute for a qualified medical opinion. Always consult a specialist or your own doctor for more information. NDTV does not claim responsibility for this information.

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