By: Reuters | Updated: November 18, 2020 8:21:33 pm The drugmaker said the efficacy of the vaccine, developed with German partner BioNTech SE, was consistent across age and ethnic demographics. Pfizer Inc said Wednesday that final results of the last stage of the trial of its Covid-19 vaccine show that …
Read More »Pfizer completes the trial of the Covid-19 vaccine with an efficacy of 95%, to request authorization for emergency use
