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More bad news for vaccinated. If I were vaccinated, I would search HARD for IVM, HCQ, or whatever. Seems it is matter of time for vaccinated to contract covid.

First, Nature article, scary variant appears makes vaccine useless.

The spike protein of SARS-CoV-2 variant A.30 is heavily mutated and evades vaccine-induced antibodies with high efficiency

https://www.nature.com/articles/s41423-021-00779-5

2nd Lancet article, a little harder to understnad but you can see the hill review on 2nd link. vaccinated just carry the same virus load as unvaccinated so same infectious.

https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00648-4/fulltext#seccestitle160

https://thehill.com/policy/healthcare/579068-vaccinated-just-as-likely-to-spread-delta-variant-as-unvaccinated-study

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Replies, comments and Discussions:

  • 枫下家园 / 医药保健 / More bad news for vaccinated. If I were vaccinated, I would search HARD for IVM, HCQ, or whatever. Seems it is matter of time for vaccinated to contract covid. +4

    First, Nature article, scary variant appears makes vaccine useless.

    The spike protein of SARS-CoV-2 variant A.30 is heavily mutated and evades vaccine-induced antibodies with high efficiency

    https://www.nature.com/articles/s41423-021-00779-5

    2nd Lancet article, a little harder to understnad but you can see the hill review on 2nd link. vaccinated just carry the same virus load as unvaccinated so same infectious.

    https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00648-4/fulltext#seccestitle160

    https://thehill.com/policy/healthcare/579068-vaccinated-just-as-likely-to-spread-delta-variant-as-unvaccinated-study

    • 没事,他们有护照防身,就一切安全了。 +5
      • "疫"和团,跟病毒和气一团的护身符 (不针对个人接受疫苗的人)
    • 那篇讲变异的文章提到的A30变异,不是个新出来的变异
      今年的2月份第一次发现,全世界目前只发现5例,这个变异对疫苗有很强的抵抗,这个没错,但奇怪的是从5月份以来,再也没发现一例这个变异。重视肯定要重视,但很难解释既然可以抵抗疫苗,居然没有进化成主流,这么多月仍然是个罕见变异。
      另外关于柳叶刀那篇文章 这篇文章最主要的发现,是说接种疫苗后的感染者,病毒停留的时间比未接种者短,换句话说,疫苗有宜于去除身体里的变异,减小传染性。接种疫苗后感染病毒,体内的病毒量和未接种者是一样的,所以仍然可以传染,这是早知道的,但是病毒的数量不是决定传染性的唯一因素,这篇文章就是要说病毒数量去除的kinetics因为接种疫苗变快了。总之,可以肯定的是,接种疫苗不能绝对防止传染,但是可以在一定程度上减少传染性,打完疫苗,仍然要做好防护,这个很重要
      • Interesting. So this A30 has not been detected for 5 months but how come nature all the sudden publish this article now? Fishy here. +2
        • it may take a few months to do the experiments ?
          • That could be. yea review process may takes some time. But if all research is done based on 5 patients, sounds sample size too small for nature.
            • 这篇文章不是拿病人做研究 是拿刺突蛋白做实验啊。这个刺突上的变异 很unique, 所以几个千老 拍拍脑袋 决定拿它试试疫苗的效果 花了几个月做实验 整出这篇文章。和那5个病人没有毛线关系 +2
            • 转得这么急,你究竟读没读啊?里面不说了是春天的变种吗。 +1
              • I read the title not the content. The important part is that full evasion variant exists. Lucky for human race is that it apparently not as infectious as other variants.
                • I totally agree with you on this.
    • 完全免疫逃逸的变种可能来自delta子变种,在人口里感染比例不到10%,根本发现不了。就算完全免疫逃逸死亡率是10%,在感染里占10%,死亡率也就多1%,根本发现不了。等发现基本晚了。 +2
      • yea this makes sense. as I said above, hard to image Nature publish a paper based on 5 patients. Danger may just around the corner now.
    • 你看看这么多人的故事😁 在确诊后用了药后好了 +1
      • you may find mine in those stories. :) +2