Should you get chickenpox vaccine if already had the disease?

The chickenpox vaccine (also called the varicella vaccine) is recommended for people who have never had chickenpox, even if they think they may have had it. This is because it is possible to have chickenpox without knowing it, and getting the vaccine can help to protect you from future outbreaks of the disease.

In some cases, people who have had chickenpox may still get the vaccine if they are at high risk of developing complications from the disease. This includes people with weakened immune systems, such as those with HIV or cancer, and pregnant women.

Talk to your doctor to find out if you should get the chickenpox vaccine.