Pfizer booster shot said to offer protection for 9-10 months -- initial data https://ift.tt/2L7jp3G https://ift.tt/3o8nfc9 https://ift.tt/3o8nfc9 https://ift.tt/2YqLoCb

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Submitted November 08, 2021 at 02:04AM by Iknowmorethanyou2 https://ift.tt/2YqLoCb Iknowmorethanyou2