Pfizer vaccine has 'extraordinarily high degree of efficacy': Fauci Posted By: Unknown November 15, 2020 Leave a Reply A successful inoculation could be a key factor in overcoming reluctance to take pandemic vaccines that have been developed at top speed. from Latest News https://ift.tt/2UwJha4 https://ift.tt/eA8V8J https://ift.tt/2LUVdkd Tweet Share Share Share Share
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