A look at COVID-19 vaccines already in use, or getting close

A look at COVID-19 vaccines already in use, or getting close

3 years ago
Anonymous $K6XgmDN5_o

https://apnews.com/0c4ecadc0ca6dfd70ebead5173271fc7

While a few have already hit the market, there are still dozens of coronavirus vaccines in development around the globe.

Some use tried-and-true technologies, other use novel approaches. The shots were all tested differently, and some were allowed to go into use even before they were rigorously tested. How well they work varies, with preliminary study results ranging from 50% effective to over 90%.

A look at COVID-19 vaccines already in use, or getting close

Jan 29, 2021, 10:37pm UTC
https://apnews.com/0c4ecadc0ca6dfd70ebead5173271fc7 > While a few have already hit the market, there are still dozens of coronavirus vaccines in development around the globe. > Some use tried-and-true technologies, other use novel approaches. The shots were all tested differently, and some were allowed to go into use even before they were rigorously tested. How well they work varies, with preliminary study results ranging from 50% effective to over 90%.