AUSTIN (KXAN) — We’re learning more about exactly how the Pfizer COVID-19 vaccine works from research scientists at the University of Texas at Austin who helped develop it. “The way the Pfizer vaccine ...
A vaccine's goal is to get your immune system to recognize something. The immune system then produces antibodies as if you were exposed to the disease. We're answering your questions about the ...
SAN FRANCISCO (KGO) -- Pfizer has been training to distribute its vaccine since March. The process is the biggest logistical operation in American history. Within 24 hours of the FDA's greenlight, 2.9 ...
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