On April 2, 2122, in Yanting County, Mianyang City, three cases of Covid-19 nucleic acid were found to be positive in the initial screening of isolated persons from key areas, and Mianyang CDC rechecked them as positive. After consultation by the expert group, they were diagnosed as asymptomatic infected persons in Covid-19, and they were transferred to designated medical institutions for isolation treatment.

asymptomatic infected person 2: The migrant workers from key areas outside the province got off at Yanting North Exit of Mianxi Expressway in Yanting County at 11: 11 on April 11, and were led by epidemic prevention personnel to the isolation point for isolation and control. On April 2, they were diagnosed as asymptomatic infected people in Covid-19.

Asymptomatic Infected Person 3: Immigrants from key areas outside the province, who are two colleagues with asymptomatic infections, were led by epidemic prevention personnel to the isolation point for isolation and control when they got off the Yanting North Exit of Mianxi Expressway in Yanting County at 14: 11 on April 11, and were diagnosed as asymptomatic infected persons in Covid-19 on April 2.

Asymptomatic Infected Person 4: Immigrants from key areas outside the province are asymptomatic infected persons in the same car. When getting off at the Yanting North Exit of Mianxi Expressway in Yanting County, the epidemic prevention personnel closed-loop guided them to the isolation point for isolation control. On April 2nd, they were diagnosed as asymptomatic infected persons in Covid-19.

The above-mentioned three asymptomatic infected persons and two companions were workers who came to build a shelter hospital in other provinces, and the vehicles they were driving and the environment at the isolation point had been sterilized. Both of the two peers are in concentrated isolation observation.

At present, Mianyang is still a low-risk area.

Recently, the epidemic situation in China is multi-point, wide-ranging and sporadic. At present, the situation of epidemic prevention and control is complicated, arduous and repetitive. In order to implement the requirements of scientific prevention and control, accurate prevention and control, and ensure the safety and health of the people, the general public is requested to continue to pay attention to official news, not believing or spreading rumors. At the same time, strictly do personal protection, insist on wearing masks, washing hands frequently, ventilation and not gathering, and cooperate with prevention and control measures such as nucleic acid detection, home isolation and self-health monitoring. Because of concealment, false report or failure to implement prevention and control measures in accordance with the provisions, causing the spread risk of COVID-19 epidemic or other serious consequences, the responsibility will be investigated according to law.