Now it seems that there is a close relationship between Liaoning and Anhui, which means that it is expected to increase in the future, but don't worry too much, that is, a large-scale problem. I was vaccinated yesterday, that is to say, now I should do a good job in protection, self-protection, vaccination, local detection and investigation, and at the same time I only need to do my own related work, and don't just go to the epidemic area. Then the people with the highest infection did go to many places.

This may only require comprehensive testing and validation in all regions. Anyway, I think according to the current response speed and management, there is no big problem. Emergency headquarters, COVID-19, Anhui Province held the second press conference to report the source of the epidemic. Experts judge that Li's and Lu's may still not be the patient zero of the current epidemic. Recently, their activity track spans many provinces and cities, so we need to work together to find out the source as soon as possible and draw scientific conclusions.

The basic trajectory of the earliest infected person. In order to effectively carry out epidemic prevention and control, Anhui Province has been tracking the source, starting with the first three infected people, Zhang Moumou, Li Moumou and Lu Moumou, and clarifying the transmission chain. It is verified that Zhang Moumou is a native of Yu 'an District and has never been out of the province since April. Both Li Moumou and Lu Mou are temporary personnel who come to Anhui for photography training. On May 1, Li went from Yingkou to Yu 'an District of Lu 'an City via Dalian, and received training in a photo studio from February 2 to 8. On May 5th, he began to feel unwell.

The infected person stated the situation. According to the statements of Li Moumou and Lu Mou, during the training in Yingkou from April 27 to 30, some students developed symptoms such as cold and cough, and Lu Mou also felt unwell and went to the small clinic for infusion. It can be seen from the official information released by Yingkou that there are many infected people in Yingkou recently. Analysis and judgment of relevant experts. Yesterday and today, Wu Zunyou, the chief expert of China CDC, and Jiang, a teacher and former dean of Fudan University's School of Public Health, analyzed that according to the onset time of existing cases, the information released at present suggested that although the cases were first discovered in Lu 'an, Anhui Province, some local cases occurred earlier in this round of epidemic. According to the existing epidemiological transmission relationship, Lu 'an cases were caused by the spread of cases in other places.