Zostavax (zoster vaccine)

Zostavax is a vaccine designed to reduce the risk of shingles, a painful skin rash caused by reactivation of the chickenpox virus in older adults. It works by boosting your immune system's ability to keep the virus in check, decreasing the chance of getting shingles and its complications. Typically recommended for adults aged 50 and older, the vaccine is given as a single injection and can help prevent the severe pain and nerve issues associated with shingles. While it doesn't completely eliminate the risk, it significantly lowers the chances of developing the condition.