Moderna’s COVID-19 vaccine expected to provide immunity for up to 1 year https://ift.tt/39kFNig https://ift.tt/3q9UoDH https://ift.tt/3q9UoDH https://ift.tt/35yY8Hf

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Submitted January 11, 2021 at 07:39PM by chrisdh79 https://ift.tt/35yY8Hf chrisdh79