Can adults catch chickenpox?

Apr 17, 2025 Source: Cainiu Health
Disease description:

I am a 32-year-old female. Recently, my child at home contracted chickenpox. I don't recall having had it myself as a child, and I am now worried about catching it. Can chickenpox be transmitted to adults?

Doctor's answer (1)
Dr. Liu Wenmin

Chickenpox can be transmitted to adults, especially those who have never had chickenpox or received the vaccine. Chickenpox is a highly contagious disease caused by the varicella-zoster virus and is primarily spread through respiratory droplets or direct contact with fluid from chickenpox blisters. Symptoms of chickenpox in adults are often more severe than in children and may include high fever, general malaise, a more extensive rash, and potentially serious complications such as pneumonia or encephalitis. Therefore, adults should be particularly vigilant about the risk of chickenpox transmission, especially when in close contact with infected children.

If you have never had chickenpox or are unsure about your immune status, it is recommended to consult a healthcare provider promptly to determine whether preventive measures, such as vaccination or administration of immunoglobulin, are necessary. In daily life, try to avoid close contact with individuals who have chickenpox, do not share personal items such as towels or eating utensils, and ensure good indoor ventilation. If symptoms such as fever or rash develop, seek medical attention immediately and isolate yourself to prevent further spread of the virus.