On August 1, the Health Department of Qinghai Province formally announced to the public that: on July 30, a suspected plague epidemic was found in Zeketan Town, Xinghai County, Hainan Tibetan Autonomous Prefecture, Qinghai Province. After 48 hours of bacterial culture in the laboratory, the result turned out positive. According to clinical manifestations of the patients, epidemiological investigation and laboratory test results, it was identified as pulmonary...