EVERYDAY SCIENCE

Detailed explanation-1: -Two doses of the chickenpox vaccine are more than 90% effective at preventing the disease. Some people who are vaccinated can still get chickenpox. However, the symptoms are usually milder with fewer or no blisters (they may have just red spots) and low or no fever.

Detailed explanation-2: -The best way to prevent chickenpox is to get the chickenpox vaccine. Everyone-including children, adolescents, and adults-should get two doses of chickenpox vaccine if they have never had chickenpox or were never vaccinated. Chickenpox vaccine is very safe and effective at preventing the disease.

Detailed explanation-3: -Chickenpox vaccine. MMRV vaccine-protects against chickenpox, measles, mumps, and rubella (for children)

Detailed explanation-4: -The varicella vaccine protects against chickenpox (varicella), a common and very contagious childhood viral illness. It also protects against shingles. It is a live attenuated vaccine, which means it contains a weakened form of the virus.