Which unit sent the text message at the intersection of Kunming time and space?

Kunming epidemic prevention and control headquarters. If citizens receive the news from the Kunming Epidemic Prevention and Control Headquarters, they are told that there is a time-space intersection with the confirmed cases in COVID-19, and they need to report to the community after receiving the news. Kunming, also known as Spring City, is a prefecture-level city, the provincial capital and the central city of central Yunnan urban agglomeration under the jurisdiction of Yunnan Province, and is one of the important central cities in western China identified by the State Council.