Why didn't Sichuan Pingchang Center for Disease Control and Prevention apply for a health certificate in 2022?

Due to the need of epidemic prevention and control in COVID-19.

Physical examination of health certificate includes viral hepatitis, dysentery, typhoid fever, active tuberculosis, dermatosis, routine internal surgery, chest X-ray and other items. If the physical examination results do not meet the conditions for issuing a health certificate, a health certificate shall not be issued.