Immunological memory to SARS‐CoV‐2 infection and COVID‐19 vaccines
Immunological memory is the basis of protective immunity provided by vaccines and
previous infections. Immunological memory can develop from multiple branches of the …
previous infections. Immunological memory can develop from multiple branches of the …
SARS-CoV-2 omicron variant: epidemiological features, biological characteristics, and clinical significance
Y Guo, J Han, Y Zhang, J He, W Yu, X Zhang… - Frontiers in …, 2022 - frontiersin.org
The SARS-CoV-2 Omicron (B. 1.1529) variant was designated as a variant of concern (VOC)
by the World Health Organization (WHO) on November 26, 2021. Within two months, it had …
by the World Health Organization (WHO) on November 26, 2021. Within two months, it had …
Immune boosting by B. 1.1. 529 (Omicron) depends on previous SARS-CoV-2 exposure
The Omicron, or Pango lineage B. 1.1. 529, variant of severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) carries multiple spike mutations with high transmissibility and …
coronavirus 2 (SARS-CoV-2) carries multiple spike mutations with high transmissibility and …
Imprinted antibody responses against SARS-CoV-2 Omicron sublineages
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron sublineages carry
distinct spike mutations resulting in escape from antibodies induced by previous infection or …
distinct spike mutations resulting in escape from antibodies induced by previous infection or …
Omicron spike function and neutralizing activity elicited by a comprehensive panel of vaccines
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant of
concern comprises several sublineages, with BA. 2 and BA. 2.12. 1 having replaced the …
concern comprises several sublineages, with BA. 2 and BA. 2.12. 1 having replaced the …
Omicron BA. 4/BA. 5 escape neutralizing immunity elicited by BA. 1 infection
K Khan, F Karim, Y Ganga, M Bernstein, Z Jule… - Nature …, 2022 - nature.com
Abstract SARS-CoV-2 Omicron (B. 1.1. 529) BA. 4 and BA. 5 sub-lineages, first detected in
South Africa, have changes relative to Omicron BA. 1 including substitutions in the spike …
South Africa, have changes relative to Omicron BA. 1 including substitutions in the spike …
mRNA-1273 or mRNA-Omicron boost in vaccinated macaques elicits similar B cell expansion, neutralizing responses, and protection from Omicron
M Gagne, JI Moliva, KE Foulds, SF Andrew, BJ Flynn… - Cell, 2022 - cell.com
SARS-CoV-2 Omicron is highly transmissible and has substantial resistance to
neutralization following immunization with ancestral spike-matched vaccines. It is unclear …
neutralization following immunization with ancestral spike-matched vaccines. It is unclear …
Fc-γR-dependent antibody effector functions are required for vaccine-mediated protection against antigen-shifted variants of SARS-CoV-2
Emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants with
antigenic changes in the spike protein are neutralized less efficiently by serum antibodies …
antigenic changes in the spike protein are neutralized less efficiently by serum antibodies …
Recall of preexisting cross-reactive B cell memory after Omicron BA. 1 breakthrough infection
Understanding immune responses after severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2) breakthrough infection will facilitate the development of next-generation …
(SARS-CoV-2) breakthrough infection will facilitate the development of next-generation …
Omicron infection enhances Delta antibody immunity in vaccinated persons
The extent to which Omicron infection,,,,,,,–, with or without previous vaccination, elicits
protection against the previously dominant Delta (B. 1.617. 2) variant is unclear. Here we …
protection against the previously dominant Delta (B. 1.617. 2) variant is unclear. Here we …