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By December 9, 2020, the 501.V2 strain occupied 62% of London, 59% of eastern England, and 43% of the southeastern region of the England. 6 Due to fear of this new COVID-19 strain, countries like Italy, Belgium, Franc...
501.V2是南非于2020年发现的新冠病毒变异毒株，其命名来源于刺突蛋白N端结构域第501位氨基酸突变。2020年12月，南非新冠病毒部长级咨询委员会首次报告该毒株的基因序列特征。2021年1月，法国通报首例501.V2境外输入病例，该病例为曾停留南非的男性感染者，经基因测序确认后启动变异毒株监测机制。
The Beta variant[1][2] (B.1.351) [a] was [5][6] a variant of SARS-CoV-2, the virus that causes COVID-19. One of several SARS-CoV-2 variants initially believed to be of particular importance, it was first detected in t...
Jan 4, 2021 · A lineage first identified in South Africa and defined by new variant of concern 501Y.V2 - A more detailed description of the lineage is here and a preprint describing the variant is here. This webpage i...
Dec 24, 2020 · 對南非新變種病毒而言，專家萊塞爾博士（Dr Richard Lessells）表示，其可能比英國的更易傳播，對年輕人造成更大傷害，因初步留意感染 501.V2 的年輕人比率比一般病毒株多，但暫未見病人出現較嚴重病徵。
Dec 23, 2020 · 南非衛生部長 Zweli Mkhize 於上周五（18 日）在個人社交網站 發文，證實在繼英國出現新變種病毒「501Y」後，南非亦另一個變種新冠病毒株「501.V2」。 他在文中指當地正在經歷新一波的疫情，而新病毒株比變種前有更強的傳播力。 Photo from Twitter 新病毒株 501.V2
Jan 11, 2021 · Motivation The SARS-CoV-2 variants emerging from South Africa (501.V2) and the UK (B.1.1.7) necessitate rapid assessment of the effects of the corresponding amino acid substitutions in the spike ...
Dec 22, 2020 · 綜合外媒報道，南非衛生部部長Zweli Mkhize上周五晚（18日）宣布，有科學家發現另一種新變種冠狀病毒株「501.V2」，在當地新確診的感染病例中佔主導地位，又指當地臨床流行病學狀況正發生轉變，顯示越來越多年輕患者受感染。
Mar 24, 2021 · The 501Y.V2 variant has been estimated to be 50% 2 more transmissible than preexisting variants in South Africa, and B.1.1.7 to be between 43% and 82% 3 more transmissible than preexisting ...
Mar 9, 2021 · Emergence of new B.1.1.7, B.1.351 and P.1 variant lineages. (A – C) Global distribution of sequences arising from various nations reporting 501Y.V1 (B.1.1.7), 501Y.V2 (B.1.351) and P.1 (B.1.1.28.1) varia...
