How many varicella shots are required for adults?
Varicella, commonly known as chickenpox, is a highly contagious viral infection that primarily affects children. However, adults can also contract the virus, and in some cases, the illness can be more severe. To protect adults from varicella and its complications, vaccination is recommended. In this article, we will discuss how many varicella shots are required for adults and the importance of vaccination in preventing chickenpox.
Understanding the Varicella Vaccine
The varicella vaccine, also known as the chickenpox vaccine, is a safe and effective way to prevent chickenpox. The vaccine is made from a weakened form of the virus and is available in two doses. The vaccine is approved for use in individuals aged 12 months and older, but it is particularly important for adults who have not had chickenpox or have not been vaccinated.
Recommended Dose for Adults
For adults, the recommended dose for varicella vaccination is two shots, given at least four weeks apart. The first dose provides protection against chickenpox in about 85% of people, while the second dose boosts immunity in the remaining 15%. It is important to complete the series to achieve maximum protection.
Who Should Get the Varicella Vaccine?
The varicella vaccine is recommended for most adults, especially those who have not had chickenpox or been vaccinated. This includes:
– Individuals aged 18-60 years who have not had chickenpox or been vaccinated
– Health care workers
– People with weakened immune systems
– Pregnant women (who should receive the vaccine before becoming pregnant)
– People who are at high risk for complications from chickenpox, such as individuals with certain chronic conditions or those who have received organ transplants
Benefits of Varicella Vaccination
Vaccination against varicella offers several benefits, including:
– Prevention of chickenpox infection
– Reduction in the severity of chickenpox symptoms
– Lower risk of complications, such as pneumonia and encephalitis
– Decreased transmission of the virus to others, particularly to vulnerable populations like pregnant women and individuals with weakened immune systems
Conclusion
In conclusion, two varicella shots are required for adults to achieve optimal protection against chickenpox. Vaccination is a safe and effective way to prevent the disease and its complications, and it is recommended for most adults, especially those who have not had chickenpox or been vaccinated. By getting vaccinated, individuals can protect themselves and others from the risks associated with varicella.
