A recent FDA letter to makers and distributors of a decades-old thyroid medication has stoked outrage among a subset of ...

FluMist, the first self-administered flu vaccine spray, is now available for purchase. Here's everything to know, from cost ...

USA TODAY has contacted Costco for more information on the decision, but the company told Reuters that patients normally get ...

AstraZeneca's FluMist Home received FDA approval as the first at-home flu vaccine. Adults ages 18 to 49 and children ages 2 to 17 can use the needle-free nasal spray. People with certain allergies or ...