At present, the laws and regulations on the prevention and control of infectious diseases in China mainly include: the law on the prevention and control of infectious diseases, the measures for the implementation of the law on the prevention and control of infectious diseases, the regulations on the management of blood products, the measures for the prevention and control of sexually transmitted diseases, some provisions on the monitoring and management of AIDS, the measures for the prevention and control of tuberculosis, the measures for the management of the production and supply of preventive biological products, the measures for the management of disinfection, the procedures for the supervision and punishment of infectious diseases and the measures for the prevention and control of atypical pneumonia.

Class A infectious diseases refer to plague and cholera.

Class B infectious diseases refer to: infectious atypical pneumonia, AIDS, viral hepatitis, polio, human infection with highly pathogenic avian influenza, measles, epidemic hemorrhagic fever, rabies, epidemic encephalitis B, dengue fever, anthrax, bacterial and amebic dysentery, tuberculosis, typhoid fever and paratyphoid fever, epidemic cerebrospinal meningitis, whooping cough, diphtheria, neonatal tetanus, scarlet fever, brucellosis, gonorrhea and syphilis.

Class C infectious diseases refer to influenza, mumps, rubella, acute hemorrhagic conjunctivitis, leprosy, epidemic and endemic typhus, kala-azar, echinococcosis, filariasis, infectious diarrhea except cholera, bacterial and amebic dysentery, typhoid fever and paratyphoid fever.

In clinical nursing work, we can do a good job in classified management of infectious diseases, observe the condition in a planned and targeted way, find the change of the condition in time, win the opportunity of treatment, and take active, effective and strict disinfection and isolation measures according to its epidemiological characteristics to prevent and control the spread of infection.

I hope the above content can help you. If in doubt, please consult a professional lawyer.

Legal basis:

Article 10 of the Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases

The state carries out health education to prevent infectious diseases. The news media should carry out public welfare propaganda for the prevention and control of infectious diseases and public health education free of charge. Schools at all levels and types should educate students on health knowledge and prevention of infectious diseases. Medical colleges and universities should strengthen preventive medicine education and scientific research, provide preventive medicine education and training for students and other personnel related to the prevention and treatment of infectious diseases, and provide technical support for the prevention and treatment of infectious diseases. Disease prevention and control institutions and medical institutions shall regularly train their staff in the knowledge and skills of infectious disease prevention and control.