How did novel coronavirus 2019 discover the new virus?

On the morning of December 31, 2019, Zhang Lei, an experimenter at the public technical service center of Wuhan virus Institute, was woken up by a phone call. She received a

Urgent sequencing tasks. The sequencing samples were from Wuhan Jinyintan hospital, which admitted the first case of “unidentified pneumonia” at the beginning of the month.

The day before yesterday, Li Wenliang, an ophthalmologist at Wuhan Central Hospital, just disclosed the epidemic in his classmates and became the first person in Wuhan to offer protection to the outside world

One of the eight doctors who was pre honored. Medical staff are perhaps the most sensitive to the arrival of every unknown virus, but they hide behind the hospital.


So are the researchers in the lab.

Zhang Lei realized the urgency of the task and did not dare to delay it. However, at the critical moment of library quality inspection, the instrument failed,

She didn’t solve the problem until 2 a.m. On January 2, Wuhan virus Institute identified the whole genome of unidentified pneumonia virus


From the perspective of scientific research alone, the action in this epidemic can be called rapid. But whether it’s for the back lab or the front lab

Ward, full disclosure and sharing of information and data are the cornerstone to block the virus.

In addition to the Wuhan virus Institute, according to the first finance and economics magazine, at least three teams got virus samples in the early stage of the epidemic. according to

Later, Guangzhou Weiyuan Gene Technology Co., Ltd. got the unknown virus sample as early as December 24. —

A team of workers who participated in sequencing said in the official account: “the virus is not very good with all known genome information.

For example, it may be a new type of virus similar to SARS. “