RT @DrJohnB2: A 22-year-old previously healthy man – 3 days after receiving the 1st dose of the BioNTech/Pfizer #CovidVaccine: febrile sens…

RT @DrJohnB2: A 22-year-old previously healthy man – 3 days after receiving the 1st dose of the BioNTech/Pfizer #CovidVaccine: febrile sens…

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