vaccine Archives - St. Louis Jewish Light

Israel begins world-first trial of 4th Covid vaccine dose

Abigail Klein Leichman, Israel21c • Published December 27, 2021

Safety and efficacy of another booster shot is to be determined by a study of 150 healthcare workers whose antibodies from the third shot are waning.

Israeli study suggests booster vaccine highly effective

Abigail Klein Leichman, Israel21c • Published September 19, 2021

Israeli researchers have determined that a third (“booster”) dose of the Pfizer-BioNTech vaccine is effective at preventing both infection and severe illness, according to a first-in-world study published September 15 in The New England Journal...

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Israel begins world-first trial of 4th Covid vaccine dose

Israeli study suggests booster vaccine highly effective

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