What You Need to Know About XBB.1.5, the Latest Omicron Variant
2023年1月6日 · XBB.1.5 is the most transmissible variant of COVID-19 yet. As 2023 begins, it’s causing the majority of cases in the U.S., but we aren’t seeing a surge like omicron caused …
Virological characteristics of the SARS-CoV-2 XBB variant ... - Nature
2023年5月11日 · In this study, we explored the virological characteristics of XBB, particularly its transmissibility, immune resistance, ACE2 binding affinity, infectivity, fusogenicity, structural …
CDC tracking rapid rise of new XBB.1.5 COVID variant, not yet a ...
2023年1月6日 · The latest COVID variant of concern, XBB.1.5, continues to rise but still makes up a minority of new COVID-19 infections across the country, the Centers for Disease Control …
Omicron XBB.1.5 'Kraken' Subvariant Is on the Rise: What To Know
2023年2月10日 · The World Health Organization (WHO) has called XBB.1.5 the most transmissible Omicron strain so far. In the U.S., it has spread like wildfire in the New England …
XBB.1.5在美国横行，上海已发现，会造成二次感染吗？_经济学人
2023年1月3日 · XBB.1.5 是 Omicron XBB 变体的近亲，它是 Omicron BA.2.10.1 和 BA.2.75 亚变体的重组体。 2023年1月1日，根据美国疾病控制与预防中心的数据，XBB.1.5 变种正在美国 …
XXB变异毒株席卷，沃森生物“抗变异”新冠疫苗获批上市
2023年12月8日 · 新冠病毒XBB变异株抗原成分的疫苗已正式投放市场，专家建议符合条件的人群及时接种，提高免疫防护。 2. 五家企业的新冠疫苗均覆盖当下流行的XBB变异株，标志着中 …
New COVID Variant XBB.1.5: What It Is, Symptoms and What You …
2023年1月3日 · The COVID omicron XBB.1.5 variant is rapidly becoming dominant in the U.S. because it is highly immune evasive and appears more effective at binding to cells than …
FDA considers changing COVID vaccine to target XXB, the latest
2023年6月15日 · What’s in use in the U.S. now are combination shots from Pfizer and Moderna that mix the original strain with protection against last year’s most common omicron variants, …
Early Estimates of Updated 2023–2024 (Monovalent XBB.1.5)
2024年2月1日 · During fall 2023, XBB lineages co-circulated with JN.1, an Omicron BA.2.86 lineage that emerged in September 2023. These variants have amino acid substitutions that …
Coronavirus variant XBB.1.5 rises in the United States - Nature
2023年1月9日 · As its name suggests, XBB.1.5 is an offshoot of a SARS-CoV-2 variant called XBB. That lineage is a recombinant of two descendants of the BA.2 lineage that began spiking …