Bird flu H5N1 has infected dozens of people in the U.S. this year. Could it be the next pandemic? Experts explain the threat ...

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

With 46 U.S. cases and alarming signs of the virus crossing species, experts warn of unpredictable risks if human-to-human ...

There are many processes and proteins that help the body fight a flu infection. One of them is known as IFITM3. | ...

Viruses are the fastest-evolving biological entity on Earth. This fact explains why we need flu shots every year: Seasonal ...

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 ...

Arizona agriculture and health officials say a case of avian influenza involving poultry has been found in the state.

A Canadian teenager is hospitalized in critical condition with suspected bird flu, health officials reported Tuesday.

Another cause for concern: flu season is underway in the U.S., and as seasonal influenza virus goes around, “humans, ...

A teenager in British Columbia is critically ill with Canada's first case of the H5N1 bird flu strain. While the virus has ...