COVID-19 Vaccine: Will It Protect Against New Variants And Do You Need A 2nd Dose?

Posted on AllSides February 3rd, 2021
From The Left
ANALYSIS

As the virus that causes COVID-19 continues its global attack, it has done what scientists predicted it would do — it has given rise to new, slightly different strains. How significant some of those strains will be to the pandemic is now under intense study. Meanwhile, demand for the currently available vaccines is outstripping the early supply, and some scientists have sparked controversy by suggesting holding off on booster shots until more people have had their initial shots. That's something the Centers for Disease Control and Prevention does not endorse...

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https://www.npr.org/sections/health-shots/2021/02/02/963047878/covid-19-vaccine-will-it-protect-against-new-variants-and-do-you-need-a-2nd-dose

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