A client who is 1 day postpartum receives a varicella vaccine in the hospital. Which of the following responses indicates that the client will need further teaching about the vaccine?

C I'm glad this isn't an annual vaccine like the flu shot. A I will tell my pregnant friend to get their shot after they have their baby to be safe. B My friend had chicken pox as a kid, so they probably don't need this vaccine. D I will get my second dose of the vaccine at the pharmacy 12 weeks postpartum.