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Medical expert discusses vaccine efficiency and distribution, “It may not bring us back to normality but it will certainly put people at ease.”

06:58

Doctor Peter Hotez, Founding Dean of The National School of Tropical Medicine, discusses the vaccine distribution logistics and the effectiveness. Pfizer announced its vaccine is 90% effective, which Dr. Hotez considers as good as it gets in the vaccine world. “Vaccines are coming and gearing up by the spring. It is a matter of hanging on, and doing everything you can to save the life of your father, mother, brother, sister during this horrible time” Dr. Hotez says.