Mumbai Sees Rise in Rotavirus Cases: Doctors Advise Key Precautions

Mumbai is witnessing a rise in rotavirus cases, prompting doctors to issue a fresh advisory for parents. The infection, which causes severe diarrhoea and vomiting in infants and young children, is known to spread easily during the monsoon season. Medical professionals are now stressing two specific precautions to help families navigate this uptick.

What Is Driving the Surge?

Rotavirus is a highly contagious virus that attacks the digestive system. It is a leading cause of acute gastroenteritis in children under five. Doctors attribute the current spike to the combination of heavy rainfall and increased humidity, which create a favourable environment for the virus to survive and spread. Waterlogged areas and poor sanitation in certain pockets of the city are compounding the problem.

Hospitals have reported a noticeable increase in outpatient visits and admissions for severe diarrhoea and dehydration. While most cases are manageable with prompt treatment, severe dehydration can lead to complications if ignored.

Two Precautions to Follow

Doctors have zeroed in on two practical steps that can significantly lower the risk of infection. The first is rigorous hand hygiene. Parents and caregivers must wash their hands thoroughly with soap and water before feeding a child, after changing diapers, and after using the toilet. Alcohol-based sanitisers are not as effective against rotavirus as soap and water.

The second precaution is completing the rotavirus vaccination schedule on time. The oral vaccine is part of India's Universal Immunisation Programme and is given in doses at 6, 10, and 14 weeks of age. Doctors stress that skipping or delaying doses leaves children vulnerable. “Vaccination is the most effective shield we have,” a senior paediatrician at a municipal hospital explained.

Signs Parents Should Not Ignore

Health officials are asking parents to watch for symptoms such as frequent watery stools, vomiting, fever, and signs of dehydration — dry mouth, sunken eyes, and reduced urination. If these appear, oral rehydration solution (ORS) should be given immediately, and a doctor must be consulted without delay.

Doctors caution against using over-the-counter anti-diarrhoeal medications for children, as they can worsen the condition. The focus must remain on preventing dehydration.

What the Numbers Look Like

While exact figures for the current surge are still being compiled, hospital data suggests a 15-20% rise in rotavirus-related cases compared to the same period last year. The Brihanmumbai Municipal Corporation (BMC) has not yet issued a formal advisory, but health workers are being deployed to spread awareness in high-density areas.

Private clinics in the western suburbs have also reported a similar trend. Doctors say most children recover within three to seven days with proper care, but the infection can be severe in malnourished children or those with weak immunity.

As the monsoon continues, officials expect cases to remain elevated for at least another month. The key takeaway for parents is to act early and not dismiss diarrhoea as a minor issue. The combination of vaccination and hygiene remains the best bet to keep children safe.