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Chickenpox - vaccine
Definition:
This vaccine protects against chickenpox, a disease caused by the varicella-zoster virus. Chickenpox is characterized by a rash that forms blisters and is generally mild. However, some children can develop serious, even life-threatening, complications from chickenpox. Alternative Names:
Varicella zoster virus vaccine; Varivax; Vaccine - chickenpox
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Information:
IMMUNIZATION SCHEDULE:
The American Academy of Pediatrics (AAP) and the Centers for Disease Control and Prevention (CDC) recommend the chickenpox vaccine for children over 12 months. People 13 and older who have not received the vaccine and have not had chickenpox should get 2 doses 4 to 8 weeks apart. Children who receive the vaccine before age 13 only need to receive 1 dose. VACCINE INFORMATION:
Chickenpox is a caused by the varicella-zoster virus (VZV). It is very common and highly contagious, occurring more often in the winter and spring. Generally, the infection is mild and not life-threatening, but there are thousands of cases each year in which people become seriously ill, requiring hospitalization, and some people do die from it. STATE REQUIREMENTS:
Chickenpox vaccine is required for school entry in a growing number of states. The following are generally considered acceptable proof of immunity: - A history of having chickenpox
- Showing that you have had the vaccine
- Showing a blood test result that indicates immunity to chickenpox
BENEFITS:
The vaccine is highly effective for the prevention of chickenpox. However, a small number of people will still get chickenpox, despite having received the vaccine. Such cases are generally milder than those seen in unvaccinated people.
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