H1N1 is seasonal influenza; ICMR clarifies vaccine recommendations for high-risk individuals

Sep 10, 2026

By Shalini Bhardwaj
New Delhi [India], September 10 : The Indian Council of Medical Research (ICMR) has taken note of a few media reports carrying misleading information regarding its recommendations on seasonal influenza vaccination.
The reports appear to be based on an ICMR note for medical practitioners on Influenza issued around two months ago. The note was intended to provide clinical guidance to medical practitioners and does not represent any new or recent advisory issued by ICMR. ICMR recommended that the Northern Hemisphere vaccine is preferable. However, if unavailable, the Southern Hemisphere Vaccine can be taken, as both are effective against the current circulating strain of H1N1.
Regarding the claim that flu shots are not available, we want to clarify that appropriate seasonal influenza vaccines (including Northern Hemisphere Vaccine) are available in India through leading pharmacies and may be taken voluntarily, particularly by individuals belonging to vulnerable groups.
Seasonal influenza vaccination is recommended particularly for individuals at higher risk of severe illness, including elderly persons, pregnant women, persons with underlying comorbidities and immunocompromised individuals.
ICMR advises media organisations to report its scientific guidance accurately and in the appropriate context. ICMR recommendations on seasonal influenza vaccination are based on applicable WHO guidance and prevailing scientific evidence.

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