The Biden administration is planning to give Americans age 50 or older the option of a second booster. But is a second booster necessary? Would it differ from the first booster? And who should receive the second booster first?
Mar 29, 2022
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The Centers for Disease Control and Prevention (CDC) has updated its recommendations for the Pfizer COVID-19 vaccine to expand the use of a single booster dose to 12- to 15-year-olds.
Jan 10, 2022
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Recent increases in COVID-19 positivity rates and hospitalizations and uncertainty about the risks posed by the omicron variant have placed renewed emphasis on the essential role of COVID vaccines in combatting the ongoing ...
Dec 16, 2021
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The key scientific advisory council of the Food and Drug Administration has voted to deny use of a "booster" shot of Pfizer's mRNA vaccine to the general public—a move that will likely disappoint some public health experts ...
Sep 20, 2021
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Sexually-transmitted diseases (STDs) enter the body through the mucosal epithelial cells and the ability to direct pathogen-clearing T-cells to points of infection may be the critical element in developing successful vaccines ...
Nov 12, 2012
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