if you can't get the health certificate on the same day, you need to wait, which usually takes 3 working days.

Because the health certificate is mainly aimed at the staff in pharmaceutical industry, catering industry, water-making industry and beauty service industry, and the items of health certificate inspection usually include the cultivation of stool, which is cultivated by Vibrio cholerae, Salmonella typhi and Bacillus paratyphi. It takes time to cultivate stool, so it usually takes 3 working days to get a health certificate. The examination of health certificate also needs to check whether there is active pulmonary tuberculosis and liver inflammation. When transaminase rises more than twice, it needs to check hepatitis B surface antigen, hepatitis A antibody, hepatitis E antibody, hepatitis C antibody and other items. At the same time, you need to bring your ID card when you apply for a health certificate.