New: Omicron infection after vaccination produces more…

Title: Omicron infection after vaccination produces more antibodies than booster
https://www.livemint.com/news/world/omicron-infection-after-vaccination-produces-more-antibodies-than-booster-11652604012903.htm

……………

It showed that vaccinated people who caught Omicron had antibodies that outperformed the others. They were even capable of recognizing and attacking the very different delta variant.

……………

People who’d had an Omicron breakthrough infection had a broader response from these useful cells than those who’d had a booster shot but no infection.

（染过O变，得到的免疫增强，胜过疫苗，对其它变异株也有用）

………………

The researchers also found antibodies in the nasal mucous of these patients, which could help them neutralize the virus as soon as it enters the body.

（洗鼻党可以歇歇了，別把抗体洗没了）

…………

The findings also offer a reassuring sign that the millions of vaccinated people who’ve caught Omicron probably will not become seriously ill from another variant soon – even though the research needs to be confirmed, especially by real-world evidence. 

“We should think about breakthrough infections as essentially equivalent to another dose of vaccine,"

（这可是个大好消息，争取抓住O变的尾巴，也染上一下，凑个热闹）

 

 

 

PS

other similar report

https://www.bloomberg.com/news/articles/2022-05-15/how-omicron-infection-turbo-charges-vaccinated-people-s-immunity

这篇讲了些技术细节

https://www.news-medical.net/news/20220512/Imprinted-antibody-responses-towards-SARS-CoV-2-Omicron-subvariants.aspx

 

待审中的研究文章

https://www.biorxiv.org/content/10.1101/2022.05.08.491108v1

 

所有跟帖： 

• 第一句话的意思就是说如果不打前两针，那么感染奥变也不会产生足够抗体吗？ -dudaan- ♂ (44 bytes) () 05/15/2022 postreply 04:03:42

• 那是文章的题目。文中详细地分析了各种情况，其中提到没打疫苗，直接感染O变的，抗体水平相对低，但对其它变种也有保护作用 -fuz- ♂ (0 bytes) () 05/15/2022 postreply 04:17:11

• 其实，最后一句已经讲明白了：自然感染相当于打了一次疫苗。（需要再来一次加强？争取像k医来上三次，练出金钟罩） -fuz- ♂ (0 bytes) () 05/15/2022 postreply 04:45:42

• 一点信息： CDC及航空公司要求回美的航班，打了疫苗的乘客必须要有 -甜酒甜- ♀ (266 bytes) () 05/15/2022 postreply 04:50:56

• 目前，学术界认识到O变感染诱发的免疫胜过现有疫苗，而且较为持久。 -fuz- ♂ (0 bytes) () 05/15/2022 postreply 04:56:27

• 看起来感染了的话，更有盔甲 -甜酒甜- ♀ (243 bytes) () 05/15/2022 postreply 07:59:11

• 看上边朝鲜疫情，似乎不严重，很少死亡。那里根本没疫苗啥事儿 -fuz- ♂ (0 bytes) () 05/15/2022 postreply 08:30:26

• 有些人感染过之后很长时间会核酸阳性，所以在一段时间之内测核酸没有意义。我们学校是三个月不许测。 -xiaochu3- ♀ (0 bytes) () 05/16/2022 postreply 09:20:31

• 真的假的？ 那为何他还反复感染3次，最后还一次更重？ -pickshell- ♀ (0 bytes) () 05/15/2022 postreply 05:31:31

• 我有2个同事三针后感染奥米克隆，症状很重，一个有肺炎，其它几个感染后比较轻，很个体差异的。 -tiger00- ♀ (101 bytes) () 05/15/2022 postreply 05:27:45

• 美国佬歌里唱的“maybe tomorrow a bullet will find me, tonight -周老大- ♂ (58 bytes) () 05/15/2022 postreply 07:35:10

• I'd say live for today, tomorrow is promised to no one :) -tiger00- ♀ (86 bytes) () 05/15/2022 postreply 10:14:40

• 我希望这是真的，恭喜感染过但无症状或轻症状并且无后遗症的朋友们 -dudaan- ♂ (0 bytes) () 05/15/2022 postreply 11:17:30

• fake news -wearing1- ♂ (0 bytes) () 05/16/2022 postreply 15:04:02