Reuters -- U.S. health officials on Thursday recommended that people 60 and older get Merck & Co Inc’s vaccine Zostavax to protect against shingles, a viral infection that causes a painful, blistering rash.
Reuters -- U.S. health officials on Thursday recommended that people 60 and older get Merck & Co Inc’s vaccine Zostavax to protect against shingles, a viral infection that causes a painful, blistering rash.