Vaccine for Covid 19 tested and approved
By Eli Shapiro and Pam Wasserstein
On Friday, December 11, 2020, government agencies approved a Covid 19 vaccine made by the Pfizer company for public use. On Sunday, December 13, the vaccine started shipping to be used today. This vaccine needs to be stored at very cold temperatures (-70 degrees) so there is special freezer equipment for moving it and keeping it safe before it is used.
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