Herpes zoster is infection that results when varicella-zoster virus reactivates from its latent state in a posterior dorsal root ganglion..! #Dermatology #herpeszoster #mbbs #help #mbbshelp https://www.instagram.com/p/Bts_zumhvRE/?utm_source=ig_tumblr_share&igshid=18y4aueg72jpj










