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  Some People Might Need To Delay Their COVID19 Vaccination Under Certain Conditions
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  Politicians In The US Argue Over The Ethics Of Taking Vaccine Ahead Of Vulnerable Population
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  California Hospitals Fear Surging Cases Of COVID19 Will Drain Out Resources And Healthcare Workers
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  Additional Doses In Vials Might Increase The Pfizer COVID19 Vaccine Supply In The Country
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  Coronavirus Lockdowns Cause Record Drop In CO2 Emissions In 2020
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  FDA Advisory Panel Gives A Green Signal To Pfizer And BioNTech COVID19 Vaccine Authorization