H1N1 virus cases surge in the national capital, with flu-like symptoms overwhelming hospitals. Know its symptoms, spread, and ...

We asked the experts to explain what makes this year's flu season so unusual. Colored scanning electron micrograph (SEM) of H1N1 influenza (flu) virus particle isolated from a lung cell.

Influenza B and H1N1 virus (known as swine flu) is spreading in New Delhi and nearby regions, with the number of cases ...

Delhi is currently grappling with a severe outbreak of H1N1 swine flu, with a significant surge in cases reported over the past 24 hours. Health authorities have raised concerns as hospitals ...

Older adults who were exposed to seasonal flu viruses that circulated prior to 1968 are more likely to have some protection against H5N1, and children would benefit more from H5N1 vaccines.