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Can chickenpox be prevented through vaccination and how effective is it?

Annette Mattielli

Yes, chickenpox can definitely be prevented through vaccination! In fact, getting vaccinated for chickenpox is the most effective way to avoid catching the disease. The vaccine is called the varicella vaccine, and it has been recommended for children in the United States since 1995.

The varicella vaccine is a live, attenuated vaccine, which means that it contains a weakened form of the virus that causes chickenpox. When you get the vaccine, your immune system recognizes the virus and produces antibodies to fight it off. These antibodies stay in your body and protect you from getting chickenpox if you come into contact with someone who has the disease.

Studies have shown that the varicella vaccine is very effective at preventing chickenpox. In fact, according to the Centers for Disease Control and Prevention (CDC), one dose of the vaccine is about 90% effective at preventing chickenpox. Two doses of the vaccine are even more effective, with a success rate of up to 98%.

It's important to note that no vaccine is 100% effective, and some people who have been vaccinated may still get chickenpox. However, the disease is likely to be much milder in someone who has been vaccinated than in someone who has not. In addition, the vaccine can also help prevent severe complications from chickenpox, such as pneumonia, encephalitis (inflammation of the brain), and bacterial infections.

The varicella vaccine is usually given as part of a routine schedule of vaccinations for children. In the United States, the CDC recommends that children receive two doses of the vaccine, with the first dose given between 12 and 15 months of age, and the second dose given between 4 and 6 years of age. If you are an adult who has not been vaccinated for chickenpox and you have never had the disease, it's recommended that you get vaccinated as well.

In conclusion, getting vaccinated for chickenpox is the most effective way to prevent the disease. The varicella vaccine is highly effective and can help protect you from getting chickenpox and from experiencing severe complications if you do get the disease. If you have any questions or concerns about the vaccine, talk to your healthcare provider.