Shingles My Wife Suffered An Extreme Case Of Shingles Two Years Ago. Can She Receive The Shingles Vaccination?

My wife suffered an extreme case of shingles two years ago. Can she receive the shingles vaccination? - shingles

His attack of shingles came two years ago, but it still has the so-called postheretic nerves. Is there any reason to not be able to be vaccinated against shingles, to reduce the risk of suffering an attack of shingles each rule again?