The H5N1 virus has mutated meaning it has begun to adapt to infect humans better raising new questions about H5N1's pandemic ...

Federal health agencies, including the Centers for Medicare & Medicaid Services, have halted their communication efforts in ...

Respiratory illness activity remains high across the country, according to the latest data from the Centers for Disease ...

On Jan. 21, 2020, the U.S. Centers for Disease Control and Prevention confirmed the United States' first known case of novel ...

As of Jan. 20, the CDC reports that RSV activity has peaked in most of the U.S., particularly among young children—a group ...

Four viruses are circulating in the U.S., sparking concerns of a possible “quademic." Here's what to know about risk factors ...

COVID-19 activity has increased in most areas in the U.S. while seasonal flu activity remains elevated across the country, the CDC said. Meanwhile, RSV activity is very high in many areas of the U.S., ...

Respiratory viruses are continuing to spread across the United States and such activity "is expected to continue for several ...

The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...

New Hampshire has some of the highest levels of respiratory illness in the country, according to the U.S. Centers for Disease Control and Prevention.

Seventeen states around the U.S. reported "very high" wastewater levels of SARS-CoV-2—the virus that causes COVID-19—during ...