Monday, June 28, 2021

Mix-and-match Approach to Covid-19 Vaccines Gives Good Protection, Says UK Study

The ComCov trial looked at the efficacy of either two doses of Pfizer, two of AstraZeneca, or one of them followed by the other.

from Top World News- News18.com https://ift.tt/3dnCfhV

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Trump’s Tariff Reversal: Confusion and Relief

By Unknown Author from NYT Opinion https://ift.tt/0FJ3ijY