Acne

Acne is also called smallpox. Smallpox (Smallpox) is a severe infectious disease caused by the smallpox virus, and it is also the first infectious disease to be eliminated by humans worldwide. Smallpox is caused by pox virus infection, and there is no cure for it. Patients will have hemp left on their face after healing. The smallpox virus has a brick-like appearance, about 200nm × 300nm, has strong resistance, can resist dryness and low temperature, and can survive for months to a year and a half on the bark, dust and quilt.