A third close contact of a patient in Missouri who was hospitalized with H5N1 bird flu has reported that they also experienced symptoms, the US Centers for Disease Control and Prevention said Friday.
FluMist is a nasal spray manufactured by AstraZeneca that has been used to protect against influenza in the United States since 2003.
NHS bosses have urged Britons to get vaccinated this autumn to prevent a “tripledemic” of flu, covid-19 and respiratory ...