FluMist is a nasal spray manufactured by AstraZeneca that has been used to protect against influenza in the United States since 2003.

The nasal spray option could encourage more people who have fears of doctors or needles to inoculate themselves against the ...

The Food and Drug Administration has approved the first nasal flu vaccine. People can order the vaccine from pharmacies and administer it at home. NBC News' Dr. Vin Gupta breaks down the significance ...

The FDA has approved a new nasal flu vaccine for home use, offering a convenient flu vaccination option. Here is a short ...

The FDA is clearing the way for an at-home flu vaccines. A self-administered version of pharmaceutical giant AstraZeneca’s ...

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

In preparation for the chilly months ahead, maintaining optimal wellness is on everyone’s mind. The shift in seasons often ...

US health officials have confirmed a human case of bird flu in a patient that had no immediately known animal exposure. The patient, in the state of Missouri, was treated in hospital and has since ...

The number of human cases of H5N1 bird flu in the U.S. this year has risen to 14, with the latest one marking the first detected in a person who is not a farmworker. The Centers for Disease ...

Here’s the latest news about a global outbreak of H5N1 bird flu that started in 2020, and recently spread among cattle in U.S. states and marine mammals across the world, which health officials ...

A person in Missouri who didn’t report any contact with animals has tested positive for H5 bird flu, the state’s Department of Health and Senior Services and the Centers for Disease Control ...

A current strain of highly pathogenic avian influenza, commonly known as bird flu, has become a global problem. The virus has affected many millions of birds, some other animal species ...