1, low risk, no confirmed cases or new confirmed cases for 14 days.
2. Medium risk: there are newly confirmed cases within 14 days, with no more than 50 cumulative confirmed cases, or with more than 50 cumulative confirmed cases, and there is no cluster epidemic within 14 days.
3, high risk, cumulative cases of more than 50 cases, and cluster epidemic occurred within 14 days.
pay attention to
When disease prevention and control institutions, medical institutions, blood collection and blood supply institutions and their personnel performing their duties discover the epidemic situation of infectious diseases stipulated in this Law or the outbreak and epidemic of other infectious diseases with unknown reasons, they shall follow the principle of territorial management of epidemic situation reporting and report according to the contents, procedures, methods and time limits stipulated by the health administrative department of the State Council or the State Council.