Ongoing trial shows Pfizer Covid-19 vaccine remains highly effective after six months
The ongoing Phase 3 clinical trial of Pfizer/BioNTechs coronavirus vaccine confirms its protection lasts at least six months after the second dose, the companies said Thursday. If You Have More Than $1,000 in the Bank, Make These 4 Moves ASAP SPONSORED CONTENT If You Have More Than $1,000 in the Bank, Make These 4 Moves ASAP By The Penny Hoarder
Phase III trials compare a new drug to the standard-of-care drug. These trials assess the side effects of each drug and which drug works better. Phase III trials enroll 100 or more patients.
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