COVID-19 Vaccine Comparison Chart

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Title

COVID-19 Vaccine Comparison Chart

Description

COVID-19 Vaccine Comparison Chart (online only) effectiveness by vaccine and by variant.

Date Last Updated (Year-Month-Day)

2021-07-15

Citation

"COVID-19 Vaccine Comparison Chart (online only)." 2021. The Medical Letter on Drugs and Therapeutics. Issue 1621: https://secure.medicalletter.org/w1621g.

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Free online