Got my 2nd dose of the shingles vaccine

[Mosby]

14. The chicken pox vaccine is a live virus.

We just told you that you get shingles when the virus that causes chicken pox reactivates inside your body, so it would seem to follow that if you've never had chicken pox, you can't get shingles. But there's a catch: If you've had the chicken pox vaccine, you've been exposed to the virus that causes both chicken pox and shingles. "The varicella vaccine is a live, attenuated virus, so if you've gotten it, you have the virus in your body, same as if you'd had chicken pox," says Lorraine. Translation: You may be immune to chicken pox, but you're theoretically still at risk for shingles. No one really knows what the odds of shingles are in this case, since the varicella vaccine is only 20 years old, says Lorraine. Time will tell.

https://www.prevention.com/health/a20499391/6-myths-about-shingles-you-still-believe/