China Quarantine Regulation

In accordance with the information from the “Implementation of Regulations of the People's Republic of China Concerning Frontier Sanitation and Quarantine,” people coming to China from certain countries must produce valid documents showing they have been inoculated against smallpox, cholera, and yellow fever. People from countries newly declared as infected must show corresponding vaccination documentation. (Inquiry may be made for further details at Chinese embassies abroad or at Chinese public health departments.)