A certain doctor was administratively detained by because he "fabricated the story that he was repeatedly infected in a short period of time" and caused an impact on public opinion.
So will there be repeated infections? Let’s look at a picture first.
This is a picture of a large family of COVID-19. This time, most of the strains in the north and south are Guangzhou’s BA. 5. 2, which should be one generation earlier than Beijing’s BF.
searched for information and found that there is almost no cross-immune reaction between XBB and BA.2/BA.5. There is almost no cross-immune reaction between BA.5.2 and XBB.1/BB.3.
XBB has been detected in many places in China (Jiangsu in the picture below). Friends who have been lucky to Yang Kang, please continue to take personal protection, because your invincible star (this stem comes from Taiwan, 3 shots of vaccine +1 infections) is no longer useful against griffon . The immune evasion ability of XBB crushes all mutant strains. Against the immune background (ie, the invincible star) formed by the three-shot vaccine plus BA.5 breakthrough infection, XBB immune evasion is about 28 times that of BA.2 and 19 times that of BA.5.
A medical public account has ranked these strains, roughly as follows:
Among them, BA.2 belongs to the newly awakened Saiyan (poison), BA.5 (Guangzhou strain) belongs to the Super Saiyan because it has three additional S protein gain mutations; BF.7 (Beijing strain) belongs to the Super Super Saiyan because it has the spike protein R346T on the basis of BA5. Then Cerberus belongs to Super Super Saiyan, because it adds two spike proteins and two effective gains on the basis of BA5, evading immune system (increased dodge by 70%); BQ1.1 belongs to Cerberus Plus, Super Super Saiyan, because it absorbs the advantages of BF.7 and is also equipped with R346T, which increases dodge by 110%. The current Super Super Super Saiyan Poison is XBB Griffin, because the dodge has increased by 290% compared to BA.2! But Griffin is still releasing an upgraded version...
Forget everything in the article. This co-circulation means that you can be infected with these strains over and over again. Assuming you are infected with strain A, you will basically recover after seven days. Then infected with the B strain. After another seven days, he recovered again. Next there are over 50 sub-branches that you will infect over and over again. Then when you have been infected once or have not been infected again, the antibodies produced by recovering from the previous infection have basically disappeared, and you will still be infected with each of the more than 50 previous sub-branches. At most, the probability of infection is lower in recent times, mainly due to whether the early antibodies have disappeared.
This is what I understand as a total loop.
And the population density of our country...
Singapore’s latest disclosed data shows that during the XBB epidemic from October to November, the repeat infection rate was 28%.
does not mean that 28% of people in society will be infected again, but that 28% of the people infected by the XBB epidemic are people who have been infected at least once before.
Some people say that Cerberus is the king. . . . Trembling.
