The early onset of the monsoon, combined with sudden temperature fluctuations and high humidity, has led to a sharp rise in respiratory illnesses and mosquito-borne infections across Mumbai. Several major hospitals in the city have reported a 20-30% increase in seasonal ailments—weeks ahead of the typical June-July peak.
Monsoon, while bringing relief from the summer heat, is also known for a spike in infectious diseases. Illnesses such as dengue, malaria, typhoid, viral fever, cold and cough, and food poisoning become increasingly common during this time. Children are particularly vulnerable, as their immune systems are not as strong as those of adults, making them more susceptible to infections.

According to Dr. Ankita Bhandari, Pediatrician and Neonatologist, as the monsoon rains breathe life into the parched earth, they also bring a surge of seasonal illnesses—especially in children. The increased humidity, stagnant water, and fluctuating temperatures create an ideal environment for the spread of infections.
Common Monsoon Illnesses
- Viral Fevers (Cold & Flu): Runny nose, cough, and fever are typical viral symptoms triggered by sudden temperature changes.
- Dengue & Chikungunya: Spread by Aedes mosquitoes that breed in stagnant water, these illnesses cause high fever, body pain, and rashes.
- Malaria: Anopheles mosquitoes thrive in monsoon pools, transmitting malaria, which leads to chills, fever, and fatigue.
- Gastroenteritis: Contaminated water and food can result in diarrhea, vomiting, and stomach cramps.
- Skin & Fungal Infections: Constant dampness can lead to itchy rashes and fungal infections in skin folds and feet.
- Leptospirosis: Caused by bacteria in flood water contaminated with animal urine—this can present with fever, muscle pain, and even serious complications if untreated.
Protecting Your Child This Monsoon
Dr. Ankita says, as pediatrician, I see a predictable rise in certain cases every year. Fortunately, with the right precautions, most of these conditions are preventable. Such as:

- Practice Hand Hygiene: Encourage regular handwashing, especially before meals and after playtime.
- Dress Smartly: Use light, breathable, and full-sleeved clothing to protect against mosquitoes and fungal infections.
- Ensure Safe Drinking Water: Boil or filter all drinking water.
- Boost Immunity Naturally: Offer a balanced diet rich in seasonal fruits and vegetables. Avoid giving raw, uncooked food or street snacks to children.
- Use mosquito nets and child-safe repellents.
- Avoid water stagnation in flowerpots, coolers, and drains.
- Encourage adequate sleep and regular hydration.
- Stay Up to Date on Vaccinations: Flu shots and other routine immunizations are key to reducing disease severity.
- Don’t Ignore Warning Signs: Persistent high fever, rashes, unusual fatigue, or dehydration warrant a prompt medical evaluation.
While monsoon brings joy and cool breezes, it’s essential to remain vigilant about your child’s health. With simple daily practices, most seasonal illnesses can be avoided or caught early. Remember, prevention is always better than cure—and good health habits learned early can last a lifetime.