What to Know About XEC, the New SARS-CoV-2 Variant Expected …
2024年11月22日 — XEC, the up-and-comer among circulating SARS-CoV-2 viruses, arose from the recombination of 2 other variants. Fortunately, all 3 are descendants of the original Omicron virus and are closely related to the variants targeted …
COVID Update: Map Reveals State With 'Very High' Wastewater …
3 天之前 — As of November 16, subvariant KP.3.1.1 made up 34 percent of COVID-19 cases in U.S. wastewater over the previous two weeks. New XEC variant made up 21 percent, KP.3 made up 18 percent, JN.1 made ...
Is the Updated COVID Vaccine Good Against Current Variants?
2024年10月30日 — Picture here is the SARS-CoV-2 XBB 1.5 Variant. Kraken. Coronavirus. 3D Render. Northeastern University professors of pharmacy say the updated COVID-19 vaccines available for fall and winter of 2024 are a good match for the dominant strain of SARS-CoV-2 currently in circulation.
COVID and flu surge could strain hospitals as JN.1 variant grows, …
2023年12月15日 — The new COVID variant JN.1 is making up an increasing share of cases, the CDC's tracking shows. "COVID-19 hospitalizations are rising quickly," the agency said in its weekly update. "Since the ...
What to know about the new COVID FLiRT variants
2024年5月8日 — How common are the COVID FLiRT variants? From April 14 through April 27, KP.2 made up about 25% of COVID cases in the United States, according to the CDC . The JN.1 variant made up 22% of cases in ...
Vaccines highly effective against hospitalisation from Delta variant ...
2021年6月14日 — New analysis by PHE shows for the first time that 2 doses of COVID-19 vaccines are highly effective against hospitalisation from the Delta (B.1.617.2) variant.
COVID-19: AY.4.2 - the new mutation of the Delta variant the
2021年10月19日 — He tweeted on Sunday: "UK reported its biggest one-day Covid case increase in 3 months just as the new delta variant AY.4 with the S:Y145H mutation in the spike reaches 8% of UK sequenced cases.
From Alpha to Omicron: Everything you need to know about …
2021年12月6日 — According to a study recently published in Science, the Gamma variant may be 1.7 to 2.4 times more transmissible than non-variants of concern, while people who have recovered from COVID-19 are afforded only 54 to 79% of the protection against reinfection with the Gamma variant, compared to other variants.
Genomic Surveillance for SARS-CoV-2 Variants:
2024年10月24日 — Third, difficulties exist in ascertaining whether shifts in predominant SARS-CoV-2 variants drive COVID-19 epidemic surges, or whether increases in infection allow new variants to emerge and become predominant. Finally, decreases in sample sizes have reduced estimate precision and frequency, underscoring the need for sustainable surveillance ...
A genomic region associated with protection against severe COVID …
Genetic variants associated with COVID-19 hospitalization at the OAS locus. Variants marked in red have P values less than 1e-5. In Europeans, they are in LD with the index variant (r 2 ≥ 0.8), forming a haplotype (black bar) with the genomic coordinates chr12: 113,350,796 to 113,425,679.