infections
The latest news on infections
Infectious-disease experts went to Middle East to gather information on often deadly MERS virus
Extent of protection from sexually transmitted virus higher than expected, suggesting 'herd immunity' is at work, experts say
More cases will continue to surface, study author predicts
Study found age was key to whether patients knew HIV status and were getting treatment
Germ-fighting proteins contained within saliva work better in seniors, study found
Senior hospitalizations also up during 2012-13 onslaught, U.S. health officials say
Genetic examination of medieval strains points to social isolation of victims as reason disease died out
Study found 70 percent drop in new infections among addicts who adhered closely to tenofovir treatment
In large Swedish study, risk rose along with the mother's weight
All infections traced to product sold at Costco stores, agency says
