Pfizer is developing the Covid-19 vaccine 95% effective and safe (13 images)

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NEW YORK, NY - NOVEMBER 18: General view of Pfizer headquarters on November 18, 2020 in New York. The drug maker company Pfizer inform that its Covid-19 vaccine is 95 percent effective with no serious side effects while Coronavirus cases skyrocket around the globe. (Photo by VIEWpress)