The 2009 (H1N1) Pandemic First isolated from humans in Mexico and the USA. Caused approximately 0.5–1 million deaths worldwide. Shared striking similarities with the 1918 pandemic virus.

If the influenza virus infecting cattle workers starts a pandemic, help in the form of a vaccine is months away ...

Oregon confirms its first human bird flu case, the latest in dozens of cases in the U.S. this year. Experts discuss the ...

A Canadian teen who is in critical condition after contracting H5N1 bird flu was infected with a version of the virus that is different from the one circulating in U.S. cattle.

Researchers at Stanford found that sialic acid-rich antibodies can lessen flu severity by binding to anti-inflammatory ...

Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. However, a new case in a British Columbia ...

Although travel restrictions and social measures during the COVID-19 pandemic led to a dramatic global drop in seasonal influenza cases, certain influenza lineages in specific regions kept the virus ...

The reduction in global travel during COVID-19 offered researchers new insights into influenza spread and mutation. After ...

During the COVID-19 pandemic, global influenza cases dropped dramatically due to lockdowns and travel restrictions. However, ...

The seasonal flu places a significant burden on healthcare systems globally, leading to over five million hospitalizations ...

Increased capabilities for genomic surveillance have offered new insights into global viral evolution. Seasonal flu showed a 'remarkable' bounce back to pre-pandemic levels once international air ...