Pfizer vaccine 85 percent effective after first dose, Israeli study finds
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The Pfizer COVID-19 vaccine is 85 percent effective 15-28 days after just one dose, according to a new Israeli study, helping bolster...
Full ArticlePublished
The Pfizer COVID-19 vaccine is 85 percent effective 15-28 days after just one dose, according to a new Israeli study, helping bolster...
Full ArticleWatch VideoPfizer's vaccine is proving to be very effective as it's rolled out in the real world.
Data coming out of..
Watch VideoA new study shows the first shot alone of the Pfizer vaccine can be 85% effective in preventing symptomatic..