H1N1 cases rise in Delhi: Delhi has recorded more than 1,777 H1N1 cases this year as seasonal influenza cases rise across the capital. Health officials have issued an advisory explaining symptoms, high-risk groups and precautions from swine flu.

Delhi has recorded 2,392 Influenza-A cases this year, including 1,777 H1N1 cases, according to health department data | India News

The virus evolution, reproduction number, serial interval, symptoms, and mortality — what research says about H1N1.

The Indian Council of Medical Research has confirmed no new H1N1 strain exists in India. Current circulating viruses belong to a known A/Missouri/11/2025 strain, which matches…