Contact with a person with chickenpox may indirectly infect others. Chickenpox is an acute infectious disease caused by the primary infection of varicella-zoster virus, with fever accompanied by generalized pruritic rash, maculopapular rash, and herpes zoster as the main clinical features. Varicella-zoster virus is highly contagious and easy to spread, so contact with a chickenpox patient can also indirectly infect others. Chickenpox spreads mainly through droplets in the respiratory tract and direct contact with the patient, but also through contact with contaminated utensils to the surrounding healthy people. Therefore, through close contact with chickenpox patients and indirect contact with some objects, it is also possible to indirectly infect others. If you have been in contact with a chickenpox patient, if you feel sick, we recommend you to go to the hospital in time, and actively cooperate with the doctor for treatment, so as to avoid indirectly infecting others.