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

There has been a large number of H5N19 cases detected in wild birds in the last 30 days, especially in Maine and Massachusetts, as this map, produced from USDA data, shows. The avian flu cases ...

Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But ...

Cases of influenza are on the rise across the country with the number of people visiting hospital with a respiratory illness above the national baseline for a second week in a row, as a map of ...

Less than a month after reporting its first human case of bird flu, California has confirmed that 16 people have now been infected with the disease, and a Newsweek map shows how the numbers ...

The states in red (including Indiana) are all places where flu activity is high — very high. “Influenza is rampant,” said Dr. Denise Millstine, an internist at the prestigious Mayo Clinic ...