The varicella virus is the varicella-zoster virus. The varicella-zoster virus is weak outside the body and can survive on clothing for about 1 hour after leaving the body. If the clothing after some disinfection treatment can effectively kill the virus, shorten the survival time of the virus on the clothing. If the clothing with varicella virus, disinfected at 100 ℃, can kill the varicella zoster virus, survival time of about 5 minutes; or the clothing in the sun, it takes about 15-20 minutes to kill the virus. The varicella zoster virus is also sensitive to ether disinfectants and can be disinfected by spraying the clothing with ether disinfectant, which can provide multiple safeguards to avoid the spread of the virus. In addition, regardless of whether the clothing is disinfected or not, try not to touch it within 1 hour to prevent being infected.