Bengaluru hospitals report a seasonal rise in influenza and mild Covid-19 cases, with H1N1 and H3N2 causing most respiratory ...

Swine flu (H1N1) and seasonal flu share many symptoms, making them difficult to distinguish. An internal medicine expert ...

H1N1, influenza A and RSV cases in Mumbai have raised questions about whether changing weather patterns and the delayed monsoon could be contributing to an increase in respiratory infections.

T’puram: District medical officer (DMO) urged the public to remain vigilant following the reporting of H1N1 influenza cases ...

The delayed onset of the monsoon appears to be one of the key reasons behind the surge in respiratory infections. This year, however, Mumbai has experienced alternating periods of heat, humidity and ...

With outbreaks of swine-origin influenza (S-OIV) now reported in 30 states (and a total of 286 confirmed cases as of May 4 at 11:00 AM Eastern time), the Centers for Disease Control and Prevention ...

Pre-existing immunity against seasonal H1N1 flu might help explain why most reported human cases of H5N1 bird flu in the U.S. have not resulted in lethal outcomes, suggests a new study by University ...

Individuals who get the flu vaccine lose their immunity to the H1N1 influenza virus in about two years, according to a new analysis. People who get the flu vaccine lose their immunity to the H1N1 ...

In the spring of 2009, a descendent of the Spanish Flu virus, which in 1918 spread to every corner of the world and killed millions of people, suddenly emerged in a highly virulent form across Mexico.

In the first study to examine how the H1N1 pandemic virus interacts with other flu strains, laboratory research found no evidence of "reassortment" to form a more virulent "superbug," but did ...

The year was 2009, and the pandemic was caused by a strain of influenza known as swine flu, then H1N1. But similarities to the current virus outbreak end there. COVID-19, the illness caused by a ...