Zona is a disease caused by the reactivation of varicella-zoa virus, occurring in a person who has already had varicella. The rash often occurs in the chest, but can reach other parts of the body. Zona usually heals in 2 to 3 weeks. (Ameli.fr)
Zona is a disease caused by the reactivation of varicella-zoa virus, occurring in a person who has already had varicella. The rash often occurs in the chest, but can reach other parts of the body. Zona usually heals in 2 to 3 weeks. (Ameli.fr)
