The Indian Council of Medical Research (ICMR) has ruled out the emergence of a new H1N1 strain in India, stating that the influenza A viruses currently circulating are strains that have been in the country since 2025.
According to ICMR, the circulating H1N1 viruses are similar to the A/Missouri/11/2025 (H1N1) pdm09-like virus and belong to clade 6B.1A.5a2a and subclade D.3.1.1.
Vaccine Match Offers Reassurance
The current influenza strains are reported to be well matched with the vaccine strains recommended for the Northern Hemisphere, providing further reassurance amid increased attention around seasonal flu activity.
ICMR has emphasised that there is no need for panic, while continuing surveillance of influenza activity across the country.
Most Cases Remain Self-Limiting
Seasonal influenza, including H1N1, is generally self-limiting. Fever, cough, headache and body aches are among the common symptoms, with most people recovering with appropriate care and adequate rest.
However, the risk of complications can be higher among young children, older adults and people with underlying medical conditions. Medical advice should be sought if symptoms persist, worsen or become severe.
Delhi Steps Up Preparedness
The clarification comes as the Centre reviews Delhi’s preparedness for seasonal and vector-borne diseases. Union Health and Family Welfare Minister JP Nadda chaired a meeting to assess the situation, including influenza, dengue and malaria.
Delhi Health Minister Pankaj Kumar Singh briefed the meeting on surveillance activities, hospital preparedness and measures being taken to ensure timely diagnosis and treatment.
No Shortage of Essential Resources
Singh said Delhi is prepared to manage the current health situation, with adequate availability of hospital beds, doctors, medicines and essential medical equipment.
Authorities are continuing surveillance and preparedness measures as influenza activity is monitored across the country.
