Serpentine sores are also known as shingles, which is caused by varicella-zoster virus infection and is somewhat contagious. Mainly through close contact, indirect contact and other ways to cause infection.
1. Close contact: If you come into contact with herpes zoster blister fluid or secretions, you may be infected with the disease, because herpes zoster blister fluid contains a large number of infectious virus particles.
2. Indirect contact: Indirect contact may cause transmission by touching or using towels, toiletries, etc. that have been contaminated by the patient.
Herpes zoster also has a certain degree of self-limitation, early detection and active treatment can shorten the course of the disease and prevent complications, it is recommended to seek medical attention as soon as possible, and comply with the doctor’s instructions for treatment.