Omicron variant and booster COVID-19 vaccinesdoi:10.1016/S2213-2600(21)00559-2Talha Khan BurkiThe Lancet Respiratory Medicine
A third dose of vaccine has been shown to effectively neutralise the Omicron variant of covid-19, according to researchers.
[30]Garcia-Beltran WF, Denis KJS, Hoelzemer A, et al. mRNA-based COVID-19 vaccine boosters induce neutralizing immunity against SARS-CoV-2 Omicron variant[J]. Cell, 2022, 185: 457-466. e4. [31]Zhao H, Lu L, Peng...
GUANGZHOU, Feb. 17 (Xinhua) -- A recombinant COVID-19 fusion protein vaccine (V-01) developed and manufactured in China has shown protective effects against the Omicron variant in a clinical booster trial in Pakistan and Malaysia, said the vaccine's developer on Wednesday. The V-01 vaccine ...
Early data indicated a reduced neutralising antibody response to the Omicron variant5,6,7. Real-world studies have since found reduced effectiveness of COVID-19 vaccines against infection or mild disease with the Omicron variant8,9,10. Receipt of a 3rd dose improves protection; however, this app...
The Asia-Pacific region witnessed a sudden spike in new COVID-19 cases and deaths amid the spread of more contagious Omicron variant. Many countries in the region believe that vaccines are still the first line of defense, and are accelerating booster campaigns and vaccinating children. ...
NEW YORK (Reuters) - All three U.S.-authorized COVID-19 vaccines appear to be significantly less protective against the newly-detected Omicron variant of the coronavirus in laboratory testing, but a booster dose likely restores most of the protection, according to a ...
针对SARS-CoV-2 Omicron 变体加强 COVID-19 疫苗接种:系统评价Booster COVID-19 vaccination against the SARS-CoV-2 Omicron variant: A systematic review Received 23 Jan 2022, Accepted 01 Apr 2022, Publi…
The SARS-CoV-2 Omicron variant has demonstrated enhanced transmissibility and escape of vaccine-derived immunity. Although first-generation vaccines remain effective against severe disease and death, robust evidence on vaccine effectiveness (VE) against all Omicron infections, irrespective of symptoms, remai...
The results of this study also point to the importance of the COVID-19 booster vaccines adapted toomicronsubvariants. More information:Sascha Hein et al, The fourth vaccination with a non-SARS-CoV-2 variant adapted vaccine fails to increase the breadth of the humoral immune response,Scientific ...