Recently, Lufeng found that a fever patient was positive for COVID-19 nucleic acid when he was investigating fever patients, and was later diagnosed as a confirmed patient in COVID-19. Patient female, age 465,438+0, supermarket employee. After the outbreak, Lufeng started the epidemic handling mechanism. For the epidemic, it is necessary to find out the source of infection, know whether the source of infection is imported from abroad or occurred locally, and track the close contacts of patients and the scope involved in this epidemic.
First, find out the source of infection and make an epidemic prevention plan fundamentally. Lufeng City immediately launched the coping mechanism after finding the confirmed patients in COVID-19. It is very important to find out the source of the epidemic. It is necessary to know where the epidemic came from, whether it is a local epidemic or imported from abroad, whether it is caused by food or interpersonal infection, so as to solve the problem from the source. Only by finding the source and controlling the source of infection can the epidemic be solved.
The second is to track the contacts of infected patients and prevent the spread. It is necessary to find out which patients have been infected, and people who have close contact with these patients need to be examined and observed in isolation. COVID-19's transmission ability is very strong. Many patients don't know that they are sick after infection, and they don't know until they are sick after the incubation period. Therefore, it is necessary to test people who have had contact with confirmed patients to prevent the spread of the epidemic.
Third, understand the scope of patients and do a good job in screening. Some people don't know that they have touched patients or whether they are infected with the virus. There have been cases of asymptomatic infection in the epidemic. In this case, it is necessary to know the patient's range of activities. Screening people in areas where patients have frequent activities can effectively prevent the spread of the epidemic. After the Lufeng epidemic came out, people cooperated with the screening work. Academician Zhong Nanshan also said that with everyone's cooperation, the epidemic will not spread on a large scale.