How effective will a Covid-19 vaccine be?
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KJRH
4 years agoPfizer announces COVID-19 vaccine effective among younger population
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Reuters
4 years agoJ&J COVID-19 vaccine 66% effective globally
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WCPO
4 years agoPfizer: COVID-19 vaccine 90% effective
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KMTV
4 years agoCOVID-19 vaccine looking 90% effective
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KTNV
4 years agoModerna's COVID-19 vaccine is 95% effective
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Newsy
4 years agoStudy: J&J COVID-19 Vaccine 72% Effective in U.S.
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WKBW
4 years agoExperts breakdown how effective the COVID-19 vaccine is
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WXYZ
4 years agoStudent ambassadors will promote the COVID-19 vaccine
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WXYZ
4 years agoAstraZeneca vaccine is 79% effective against symptomatic Covid-19, company says
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KMGH
4 years agoPfizer says COVID-19 vaccine is looking 90% effective
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