On June 27, 2022, in Si County, Anhui Province, 3 cases of positive infection were found in the nucleic acid test of key populations.

In addition, the 2 cases found in Sixian County on June 26 were positive after the provincial review and were clinically diagnosed as asymptomatic infections.

Since June 26, a total of 3 cases of asymptomatic infection of new coronary pneumonia have been found in Sixian County, and 3 cases of nucleic acid screening were positive.

At present, each working group is carrying out emergency response work such as epidemiological investigation, personnel investigation, and nucleic acid screening in an orderly manner, and strictly implements epidemic prevention measures such as relevant site control and environmental disinfection.

(Headquarters reporter Liang Xingxing)