Flu vaccine needed for some above 65, not all, says ICMR amid surge in H1N1 cases

ICMR DG Dr Rajiv Bahl says H1N1 circulating in India is the usual seasonal influenza strain. No mask needed, no need to take antivirals unless urgently needed. RT PCR tests are also not needed in most cases, says the Indian Council Of Medical Research.The government of India has advised against the administration of the vaccine against seasonal flu or against H1N1 for the entire population. Taking a rather conservative stance, Director General of the Indian Council of Medical Research, Dr Rajiv Bahl said the vaccine available in the country can be administered if patients feel the need to do so in consultation with their doctors but that it is not recommended by the government.“We have done a cost-effective analysis of the flu vaccine in India. A vaccine is needed for some people above the age of 65 and if they are immune compromised,” he said.He also added that being recommended by the World Health Organisation doesn’t translate into the government of India introducing it in the National Immunisation Programme of the government.He stressed the robust surveillance mechanism of the government and said not everyone needs to even take an Anti-Viral or go for an RT PCR test because the situation is not alarming, far from it. “It is a self-limiting disease,” he added. “Surveillance is being carried out at multiple levels, with all states reporting data on illnesses including fever, dengue and diarrhoea. Our respiratory surveillance shows that both influenza A and B are currently circulating, with H1N1 being the predominant influenza A strain,” he added.“This surveillance gives us a good idea of whether any outbreak is happening anywhere in the country,” he said. Bahl said that most H1N1 cases are mild and do not require antiviral treatment. However, some patients can develop severe illness, particularly those at higher risk.“Almost all cases are mild. Some cases are severe, and we will always see them,” he said. Severe cases are more likely to be seen among pregnant women and immunocompromised individuals, he added.Bahl also urged people not to panic, saying that basic respiratory hygiene and simple precautions can help limit the spread of infection. He said there is no need for everyone to wear a mask, as influenza primarily spreads through respiratory droplets. Instead, people who are unwell should avoid close contact with others and stay at home.“If you are sick, avoid spreading it. Stay at home. Two or three days of rest will help you,” he advised.On vaccination, Bahl said that if vaccination is recommended for someone at high risk, the Northern Hemisphere influenza vaccine is the appropriate option for the current season.ICMR HAS EARLIER SAID H1NI CIRCULATING IS NOT NEW STRAINIn an earlier clarification on August 23, ICMR scientists had said that the H1N1 viruses circulating in India were not a new strain and that there was no need for panic. They said the virus belongs to the A/Missouri/11/2025 (H1N1) pdm09-like strain, which has been circulating since 2025.The scientists also said the circulating influenza strains were well-matched with the vaccines recommended for the Northern Hemisphere.- EndsPublished By: Sonali VermaPublished On: Aug 25, 2026 15:49 IST