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 last winter.
Omicron XBB.1.5 'Kraken' Subvariant Is on the Rise: What To Know
2023年2月10日 · A SARS-CoV-2 strain called XBB.1.5 (nicknamed “Kraken”), a descendent of the Omicron variant, has been described as the most transmissible strain of the virus so far. Yale Medicine doctors tell you what you need to know.
Omicron Variant XBB.1.5: What To Know About Severity, …
2023年1月4日 · XBB.1.5, which is a subvariant of omicron, now accounts for more than 27.6% of confirmed COVID-19 cases in the United States and over 70% of confirmed cases in the Northeast, according to the...
Virological characteristics of the SARS-CoV-2 XBB variant
2023年5月11日 · XBB is the first recombinant, globally dominant variant of SARS-CoV-2. Here, the authors examine the variant’s origins and virological properties, showing it is the first example of...
Durability of XBB.1.5 Vaccines against Omicron Subvariants
2024年5月29日 · Effectiveness of the XBB.1.5 Vaccines against Omicron Subvariants as a Function of Time since Vaccination. We also analyzed the data separately for two vaccination cohorts: persons who received...
Covid-19: What do we know about XBB.1.5 and should we be …
2023年1月19日 · The XBB.1.5 omicron variant of SARS-CoV-2 has been making headlines for weeks. Elisabeth Mahase reports what we know so far. What is XBB.1.5? XBB.1.5 is yet another omicron subvariant, and follows on from XBB and XBB.1.
Virological characteristics of the SARS-CoV-2 Omicron XBB.1.5 variant
2024年2月8日 · At the end of 2022, the XBB.1.5 variant emerged, a descendant of XBB that acquired two substitutions in the spike (S) protein, S:G252V and S:F486P (S:S486P compared to XBB.1), and a...
Coronavirus variant XBB.1.5 rises in the United States - Nature
2023年1月9日 · The XBB.1.5 subvariant now makes up around 28% of US COVID-19 cases, according to projections from the US Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia, and its...
TAG-VE statement on Omicron sublineages BQ.1 and XBB
2022年10月27日 · WHO will continue to closely monitor the XBB* and BQ.1* lineages as part of Omicron and requests countries to continue to be vigilant, to monitor and report sequences, as well as to conduct independent and comparative analyses of the different Omicron sublineages.
What is known about new Covid variant XBB.1.5?
2023年1月10日 · A new Covid sub-variant is causing some concern in the US, where it is spreading rapidly. Some cases have also been recorded in the UK, so what do you need to know about XBB.1.5? What is...