Inhibition of SARS-CoV-2 Omicron BA.1 and BA.4 Variants After Fourth Vaccination or Tixagevimab and Cilgavimab Administration in Patients With Cancer.
Sign Up to like & getrecommendations! Published in 2022 at "JAMA oncology"
DOI: 10.1001/jamaoncol.2022.4226
Abstract: This cohort study assesses the capacity of passive immunization and tixagevimab and cilgavimab to inhibit interaction between receptor-binding domains and angiotensin-converting enzyme 2 in patients with hemato-oncologic diseases. read more here.
Keywords: tixagevimab; inhibition sars; tixagevimab cilgavimab; omicron variants ... See more keywords
The “vaccine” hubbub: Viral load comparisons of SARS‐CoV‐2 Delta and Omicron variants against different vaccine–booster vaccine combinations
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Medical Virology"
DOI: 10.1002/jmv.28309
Abstract: There is a significant body of evidence showing that efficient vaccination schemes against severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) is helping control the coronavirus disease 2019 (COVID‐19) pandemic. However, this goal cannot be achieved… read more here.
Keywords: viral load; omicron variants; vaccine; delta omicron ... See more keywords
Comparative analysis of SARS‐CoV‐2 Omicron BA.2.12.1 and BA.5.2 variants
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Medical Virology"
DOI: 10.1002/jmv.28326
Abstract: The initial severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) Omicron subvariants, BA.1 and BA.2, are being progressively displaced by BA.5 in many countries. To provide insight on the replacement of BA.2 by BA.5 as the… read more here.
Keywords: comparative analysis; omicron variants; cov omicron; analysis sars ... See more keywords
Durability of Immunity Is Low Against Severe Acute Respiratory Syndrome Coronavirus 2 Omicron BA.1, BA.2, and BA.3 Variants After Second and Third Vaccinations in Children and Young Adults With Inflammatory Bowel Disease Receiving Biologics
Sign Up to like & getrecommendations! Published in 2022 at "Gastroenterology"
DOI: 10.1053/j.gastro.2022.08.009
Abstract: he continued emergence of Omicron variants during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has challenged infection control and posed a risk to individuals with in fl ammatory bowel disease (IBD) despite vaccination.… read more here.
Keywords: receiving biologics; severe acute; omicron variants; young adults ... See more keywords
Infliximab and Tofacitinib Attenuate Neutralizing Antibody Responses Against SARS-CoV-2 Ancestral and Omicron Variants in Inflammatory Bowel Disease Patients After 3 Doses of COVID-19 Vaccine
Sign Up to like & getrecommendations! Published in 2022 at "Gastroenterology"
DOI: 10.1053/j.gastro.2022.10.010
Abstract: accination is an effective population strategy for preventing severe COVID-19 disease and reducing infection transmission. 1 The emergence of new variants, particularly more transmissible strains, such as the omicron variants, has resulted in high infection… read more here.
Keywords: disease; omicron variants; bowel disease; neutralizing antibody ... See more keywords
Alpha to Omicron (Variants of Concern): Mutation Journey, Vaccines, and Therapy.
Sign Up to like & getrecommendations! Published in 2023 at "Viral immunology"
DOI: 10.1089/vim.2022.0122
Abstract: Coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) initially emerged in December 2019 and has subsequently expanded globally, leading to the ongoing pandemic. The extensive spread of various SARS-CoV-2 variants possesses… read more here.
Keywords: concern mutation; alpha omicron; variants concern; omicron variants ... See more keywords
The evolution of the spike protein and hACE2 interface of SARS-CoV-2 omicron variants determined by hydrogen bond formation.
Sign Up to like & getrecommendations! Published in 2023 at "Briefings in functional genomics"
DOI: 10.1093/bfgp/elac053
Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was first detected in December 2019. As of mid-2021, the delta variant was the primary type; however, in January 2022, the omicron (BA.1) variant rapidly spread and became… read more here.
Keywords: omicron variants; hydrogen bond; sars cov; spike protein ... See more keywords
Estimating the serial intervals of SARS‐CoV‐2 Omicron BA.4, BA.5, and BA.2.12.1 variants in Hong Kong
Sign Up to like & getrecommendations! Published in 2023 at "Influenza and Other Respiratory Viruses"
DOI: 10.1111/irv.13105
Abstract: Empirical evidence on the epidemiological characteristics of the emerged SARS‐CoV‐2 variants could shed light on the transmission potential of the virus and strategic outbreak control planning. In this study, by using contact tracing data collected… read more here.
Keywords: hong kong; serial intervals; omicron variants; cov omicron ... See more keywords
Poor neutralizing antibody responses against SARS‐CoV‐2 Omicron BQ.1.1 and XBB in Norway in October 2022
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DOI: 10.1111/irv.13144
Abstract: New sub-lineages of the SARS-CoV-2 omicron variants with enhanced ability to evade existing antibody responses continue to evolve. A better understanding how susceptible emerging virus variants are to immunity induced by vaccination or infection could… read more here.
Keywords: omicron; october 2022; omicron variants; cov omicron ... See more keywords
Identification and Analysis of Monoclonal Antibodies with Neutralizing Activity against Diverse SARS-CoV-2 Variants
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Virology"
DOI: 10.1128/jvi.00286-23
Abstract: Omicron variants of SARS-CoV-2 acquired escape ability from host immunity and authorized antibody therapeutics and thereby have been spreading worldwide. We reported that patients infected with an early SARS-CoV-2 variant, D614G, and who received subsequent… read more here.
Keywords: cov variants; vaccination; omicron variants; monoclonal antibodies ... See more keywords
A Bispecific Antibody Targeting RBD and S2 Potently Neutralizes SARS-CoV-2 Omicron and Other Variants of Concern
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Virology"
DOI: 10.1128/jvi.00775-22
Abstract: The new, highly contagious SARS-CoV-2 Omicron variant caused substantial breakthrough infections and has become the dominant strain in countries across the world. Omicron variants usually bear high mutations in the spike protein and exhibit considerable… read more here.
Keywords: omicron; nab35b5 47d10; variants concern; omicron variants ... See more keywords