Question

According to the Advisory Committee on Immunization Practices (ACIP), which of the following would be considered adequate evidence of immunity to varicella, indicating that administration of varicella vaccine is unnecessary?

Answer 1

Diagnosis of chickenpox by a health care provider.

Step-by-step explanation:

Diagnosis of chickenpox by a health care provider because it is a very contagious disease caused by the varicella-zoster virus (VZV).