Even though smallpox has been eradicated, the world's remaining stockpiles should not be destroyed, scientists said.
You might have suspected that, based on how many people touch money, the cash you're carrying might be dirty, but you'll never guess just HOW dirty!
After year of bloody coughing, surgery on the man revealed aspergilloma, a relatively uncommon fungal infection that primarily appears in the lungs.
Viruses with their own immune systems can kill bacteria, and could be key in fighting superbugs.
Has a whooping cough outbreak in Washington State been caused by parents?
Lyme disease isn't the only worry for outdoor lovers this summer.
Taken daily, the new drug is shown to cut a heterosexual person's chances of contracting AIDS by more than half.
The outbreak of highly-deadly Ebola in Congo is teetering on the brink of being out of control.
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