The US Food and Drug Administration on Friday approved the first flu vaccine that does not have to be administered by a ...

The Food and Drug Administration announced on Friday an approval of a new self- and caregiver-administered nose spray against ...

The F.D.A. authorized AstraZeneca’s treatment to be given outside a health care setting, although it will still need a ...

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

FluMist is the only flu vaccine administered by nasal spray, not injection. It is licensed for individuals between the ages ...

With the approach of fall and cooler weather across the United States, officials say the risk posed by the H5N1 bird flu ...

A newly discovered COVID strain known as XEC continues to spread rapidly worldwide and in the U.S. Here's what to know about ...

In other H5N1 developments, the FDA's vaccine advisory group said it will discuss the composition of H5 vaccines when it ...

An extensive study on wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

An individual from Missouri with no known exposure to risk factors got infected, and a close contact developed symptoms but ...

The number of people who were in contact with the hospitalized bird flu patient in Missouri and developed symptoms is now up ...

RAPID CITY, S.D. - With less than two weeks until the end of September, flu season is quickly approaching. Influenza, a ...