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
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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.
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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）
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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）
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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
这篇讲了些技术细节
待审中的研究文章
https://www.biorxiv.org/content/10.1101/2022.05.08.491108v1