We Need More Details and Raw Data on Pfizer and Moderna COVID-19 Vaccines

We Need More Details and Raw Data on Pfizer and Moderna COVID-19 Vaccines

On Nov. 26, 2020, when I raised questions1 about the results of Pfizer’s and Moderna’s COVID-19 vaccine trials, all that was in the public domain were the study protocols2 and a few press releases.3 Now, two journal publications4 and around 400 pages of summary data are available in the form of multiple reports presented by and to the U.S. Food and Drug […]

Pfizer’s Experimental COVID-19 Vaccine 90 Percent Effective?

Pfizer’s Experimental COVID-19 Vaccine 90 Percent Effective?

The German biotech firm BioNTech SE issued a joint press release with its American partner Pfizer, Inc. on Nov. 9, 2020 to announce that interim analysis of a global Phase 3 study of their mRNA-based SARS-CoV-2 vaccine appeared to demonstrate an efficacy rate “above 90%”measured seven days after the second dose.1 “This is really a […]