General Discussion
Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsIsraeli trial finds 4th dose 'not good enough' against Omicron
Israeli trial, worlds first, finds 4th dose not good enough against Omicron
Expert at Sheba Medical Center says jab raises COVID antibody levels, but there are still a lot of infections among those who received it
By TOI STAFF
17 January 2022, 7:40 pmUpdated: Today, 6:21 am
Nearly a month after Sheba Medical Center launched a landmark study to test the efficacy of a fourth COVID shot, the hospital said Monday that this fourth booster was only partially effective in protecting against the Omicron strain.
The vaccine, which was very effective against the previous strains, is less effective against the Omicron strain, Prof. Gili Regev-Yochay, a lead researcher in the experiment said.
"We see an increase in antibodies, higher than after the third dose, Regev-Yochay said. However, we see many infected with Omicron who received the fourth dose. Granted, a bit less than in the control group, but still a lot of infections, she added.
The bottom line is that the vaccine is excellent against the Alpha and Delta [variants], for Omicron its not good enough, she said.
More at
https://www.timesofisrael.com/israeli-trial-worlds-first-finds-4th-dose-not-good-enough-against-omicron/amp/
Fullduplexxx
(7,863 posts)secondwind
(16,903 posts)😳
Jose Garcia
(2,598 posts)The sky is not falling.
tblue37
(65,393 posts)lark
(23,103 posts)I hate the environment that the antivaxxers are creating in this country.
Zeitghost
(3,862 posts)And is almost entirely to blame on the nature of Corona viruses. Vaccines against them were bound to be limited to individual outcomes and not heard immunity due to how fast they spread, how quickly they mutate and the large number of species infected. Even if we had no anti vaccine sentiments in this country, this would have been the eventual outcome.
Delphinus
(11,831 posts)for a zero-Covid policy like China?