Diseases, Conditions, Syndromes

Q and A: Shingles: Not just a band of blisters

DEAR MAYO CLINIC: A friend recently went through a bout of shingles. I really don't know much about this condition, but I know it was painful. How do you get it? Is there a treatment or vaccine for it?

Diseases, Conditions, Syndromes

A new way to fight diseases? Stop viruses from stealing nutrients

The immune system has long been touted as the body's primary defense against invading viruses, with the understanding that a strong immune response swiftly knocks out an infection while a weak one allows it to linger, leading ...

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