Dr. Brownfield answers the question: 'What Is A Nasal Spray Flu Vaccine?' — -- Question: What is a nasal spray flu vaccine, how does it work and what are the side effects? Answer: FluMist is a ...

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Would you be more likely to get a vaccine if there weren't any needles involved in the process? Well, according to researchers who administered vaccines to mice via dental floss in a new study, the ...

Hepatitis B is a potentially fatal liver disease. It spreads through contact with bodily fluids, and certain groups including health care workers and IV drug users are at higher risk. Anyone can be ...

Adults often skip their vaccine shots, thinking they are stuff for kids. But when immunity fades, vaccines work like chargers ...

A vaccine that blocks the effects of fentanyl — including overdose — will enter human trials in the coming months, perhaps leading the way to the first-ever proactive treatment for opioid use disorder ...

Scientists at Stanford University say they are developing a single nasal spray vaccine that could protect against coughs, ...

Add Yahoo as a preferred source to see more of our stories on Google. The flu season is ramping up in a big way as an influenza A H3N2 mutation called subclade K drove a near 15% increase in clinical ...