An antiviral is a substance that fights against viruses and inhibits their growth. A doctor may prescribe antiviral medications to help treat a viral infection, and people can use antiviral products ...

Just one weekly puff from an asthma-like inhaler might one day protect you from the viral infections that make winters miserable - and could even save your life in the event of another pandemic. That ...

Scientists were pleased when they learned more about how the common cold gains a foothold in the body, identifying key ...