The FDA has approved a nasal spray flu vaccine for home use. Here's how it works, and when it will be available.
A no-frills nasal spray could potentially provide effective protection against "deadly respiratory infections" and Covid-19, ...
After gaining traction on Facebook in 2023, the claim spread across other platforms, including Instagram and X (formerly ...
Free COVID tests are once again available by mail — timed to the start of the nation’s respiratory disease season.
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