Zostavax is a shingles vaccine made by Merck. It contains live chicken pox virus. It is made for people 50 and older, and it is the only shingles vaccine approved for use in the U.S. The U.S. Centers for Diseases Control and Prevention (CDC) recommends a one-time dose for adults who are 60 and older. But, Zostavax can actually cause shingles or … [Read more...]
Recent Comments