● Crown disease 19 epidemic
The local data science research team analyzed the global shared flu data initiative to compare the virus genome sequence collected during the new wave of epidemic in China, and compares it with the 14.4 million sequences in the database.It is found that they are closely related to the known poison strains that spread around the world from July to December this year.
Latest data show that there has not been new coronary strains in China so far.Coronatic strains that have caused a new wave of epidemic in China are very similar to the strains spreading around the world from July to December this year.
BF.7 strains spread in Beijing and Fujian may originate from Inner Mongolia, and BA.5.2 strains spread in many cities in China may have at least two different sources. These sources must also be studied and verified.
The global shared influenza data initiative of crown disease strains (referred to as GISAID) on Wednesday (December 28) announced the virus genome sequence data collected during the new wave of epidemic in China.
These data are taken from Beijing, Fujian, Guangzhou, Inner Mongolia, and Sichuan recently diagnosed.The China Disease Control and Prevention Center, as well as the Disease Prevention and Control Center in Beijing, Fujian, Sichuan and other places, has uploaded 167 genome sequences to GISAID for the past four days. From these sequences, the evolution process of the Omiko strains can be glimpsed.
The GISAID Data Science Research Team of the Singapore Science and Technology Research Institute's Gisaid Data Science Research Team conducted a preliminary analysis of these genome sequences within a few hours and compared 14.4 million sequences in the Gisaid database.
Dr. Sebastian Maurer-Steroh, Dean of the New Scientific Research Institute of Research, said in an interview that preliminary analysis was conducted by experts from various places including Singapore.The evolution trend, or there is nothing unusual.
Analysis results show that the Coronary Virus genome sequence recently collected from China has a close relationship with the known poisan strains that spread around the world from July to December this year.
Merlestro explained that the specific characteristics of any new strain need time to study and verify, but the strain currently spread in China is a small variation of the strains that were previously transmitted locally.resemblance.
Professor Temandama, President of the Asia -Pacific Clinical Microbiology and Infectious Diseases Society, also said that the common point of the previous BA.2, BA.5 and XBB strains is that it is easier to spread, but toxicity is lower than primitive strains.Essence
Ministry of Health: China participating in GISAID is vital to global monitoring new poison strains
He emphasized that the most important thing is that there seems to be no new strains in China."I believe that this wave of epidemic in China is not caused by new strains, but a very small population in China that has been infected before, so that the mixed immunity is low."
The Ministry of Health of my country has always worked closely with GISAID and supports GISAID teams to set up offices in Singapore.
The Ministry of Health issued a statement on Thursday (29th) saying: "We are very happy to make positive contributions to the Gisaid global platform, which is very important for global monitoring of new crown virus strains."
On January 10, 2020, the China Disease Prevention and Control Center uploaded the first whole genome sequence of coronal virus to GISAID within 36 hours that received the sample of coronary disease cases.This allows global researchers to develop the first batch of crown vaccines and detectors at unprecedented speeds.
