內文有提到台灣要講的是這個吧 The ∆382 variant causes clinically significant illness, including pneumonia, but infections tended to be milder compared with those caused by the wild-type virus
The in-vitro replication kinetics of the ∆382 variant are similar to those of wild-type SARS-CoV-2, consistent with the viral loads observed in these patients, indicating that the ORF8 deletion does not reduce replicative fitness. This finding is contrary to the reduced replication observed in SARS-CoV viruses with an ORF8 deletion.9
The disappearance of ∆382 variants in Singapore, Taiwan, and presumably China could be attributed to infection control measures. However, ∆382 variants might also be less effective at establishing infection in a new host because of the loss of the immune evasion functions of ORF8.
就說台灣傳染的不是武漢肺炎,而是武漢肺炎的疫苗XD稍微正經一點的說好了,
其實世界的確有一個疫苗是這樣搞的,
那就是大家都知道的沙賓疫苗...
沙賓疫苗是減毒活性疫苗,
把小兒麻痺的病毒人工的處理讓其基因突變,
減低病毒的毒性,但維持其正常的傳染力...
多方便,多便宜,幾乎全自動的群體免疫原來如此Effects of a major deletion in the SARS-CoV-2 genome...
不過我沒有想看新聞XD
疫情初期的新加波有不少病例,另外台灣也有報告,都能追溯到武漢出來的旅客
4 月以後,這款病毒就沒再見過惹
至少 10 位新加坡人,同時感染這款突變病毒,以及原版病毒
整體上,感染突變病毒,造成的免疫反應比較弱
突變病毒感染者中,0 人住進加護病房,完全沒有重症,不過只有 1 位是風險高的老人
感染 2 款病毒的人,體內病毒量沒有明顯差異,因此推論說這個突變,症狀會比較輕,但是應該不會讓病毒變得比較弱雞
故推論突變病毒後來不見,是人為防疫的成果
沙賓覺得自己的疫苗更優秀,還嘲笑過沙克疫苗毫無技術成分,在廚房裡就能做得出來
這個故事有後來居上的意味。沙克享有『官方』的支援,佔盡優勢,甚至在南加州有沙克研究所,使他留名。】
這裡是這樣寫~
武漢病毒 彰化疫苗