List of Professional Courses in Nigerian Universities
Vaccines in 2021

Pfizer Vaccine

Pfizer Vaccine The Pfizer vaccine which can be officially called BNT162b2 is an mRNA type of vaccine manufactured by Pfizer, Inc., and BioNTech against the covid-19 virus. Pfizer vaccine recommended a number of shots to be 2 shots, 21 days apart, and meant to be administered in the muscle of the upper arm. The Pfizer…

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