Key practical points:
• Diseases are classified: category A is the most dangerous (e.g. plague, cholera) with the strictest measures, then B and C.
• Hospitals and doctors must immediately report suspected cases to the health authorities.
• Authorities may impose quarantine, isolation and compulsory treatment for certain dangerous diseases.
• National-programme vaccinations are mandatory and free for the target groups.
• Concealing infection or refusing health measures during an epidemic can bring legal liability.
• Patients have the right to treatment and non-discrimination, and discriminating against recovered or certain-disease carriers is banned.
Law on the Prevention and Treatment of Infectious Diseases · Yalla China
中华人民共和国传染病防治法 / Law on the Prevention and Treatment of Infectious Diseases
Enacted: 1989-02-21 ✅ Effective: 2004-12-01
📝 Overview
A law governing the prevention, reporting, control and treatment of infectious diseases, classifying them into categories (A, B, C) by severity. It gives authorities quarantine powers and emergency measures. It concerns everyone, especially during epidemics.
This is general information only, not legal advice. For your specific case, consult a licensed lawyer.
📜 The law text / key provisions
💬 Practical reading
💬 This is a general reading/opinion for orientation — not the official legal text nor legal advice.
If you live in China during an epidemic, remember that reporting and health measures are mandatory, and concealing infection or refusing quarantine can bring liability. At the same time, you have the right to treatment and to non-discrimination for your illness. General orientation, not legal advice.
📎 Official source
National Health Commission / nhc.gov.cn
🕒 Updated: 16 March 2026