Tag Archives: Placebo

In this illustration, taken on October 31, 2020, vials with a label that reads ‘COVID-19 / Coronavirus Vaccine / Injection Only’ and a medical syringe are seen in front of a Pfizer logo displayed. (Image: Reuters) The US Food and Drug Administration and a panel of its external advisers have …

LONDON: Pfizer Inc said on Wednesday that the final results of the last stage of testing its Covid-19 vaccine show it was 95% effective, adding that it had the required two months of safety data and would request authorization emergency service in a few days. The drug maker said the …