WEDNESDAY, March 9, 2022
In January, WHO mentioned boosters had been beneficial solely after international locations had ample provides of vaccine and after probably the most weak individuals had been vaccinated.
Now, plenty of research present that booster doses assist restore weakening immunity and defend in opposition to extreme COVID. Booster packages within the United States, Canada, Britain and different developed international locations are pointed to as the rationale why surges in Omicron circumstances have not overwhelmed hospitals, based on the Associated Press,
WHO mentioned it’s monitoring the worldwide unfold of Omicron, together with a brand new “stealth version,” and famous that COVID vaccines are all primarily based on the pressure first detected in Wuhan, China, greater than three years in the past.
“Since then, there was steady and substantial virus evolution and it’s possible that this evolution will proceed, ensuing within the emergence of new variants,” WHO mentioned, including it is possible that COVID vaccines will should be up to date sooner or later, the AP reported.
SOURCE: Associated Press
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