Tag Archives: Government / politics

“Outbreak News” Pfizer’s New Corona Vaccine Could Address Cold Chain Challenges; the United States plans to start vaccination in December – Reuters

[ad_1] “Outbreak News” Pfizer’s New Corona Vaccine Could Address Cold Chain Challenges; the United States plans to start vaccination in DecemberReuters After the great news of the new corona vaccine was announced in the United States, a strange thing appearedSina New corona epidemic: Pfizer version of the vaccine is expected …

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