China Centers for Disease Control and Prevention: my country has not yet detected the deltacrion mutant strain

The Joint Defense and Control Mechanism of the State Council held a press conference on January 19. At the meeting, in response to the detection of the Deltaqueron strain in foreign countries, Chang Zhaorui, a researcher at the Communication and Defense Department of the China Center for Disease Control and Prevention, said that Thailand had recently detected the Deltaqueron strain. Taqueron strain, the international classification of the strain named XAY.2. At present, no XAY.2 mutant strain has been detected in my country. The virus was first discovered in South Africa on August 31, 2022, and is currently monitored in 9 countries and regions around the world. Since December 2022, it has been on the rise in a very small number of countries, mainly Denmark. | Related reading (Beiqing Qnews)

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This news is a headache to read. When everyone has just passed the first wave of infections and is still worried about XBB variants, yet another Deltacron comes out? Is this a combination of Delta and Omicron? After reading the explanation of the academic circles, it means that the backbone of this new variant is “Delta”, but the spike protein that causes the disease comes from “Omicron”. However, what you may be more worried about is that Delta, as a popular strain of the previous generation, is more virulent, and Omicron, as a new strain, has a stronger transmission ability, so does the combination of the two mean that this new strain is also more toxic? Is it very strong, and the spreading power is also very strong? This issue requires the academic community to come up with a more well-founded judgment in order to alleviate everyone’s fear.

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