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 […]

Vitamin D Deficiency Studies and COVID-19

Vitamin D Deficiency Studies and COVID-19

Story Highlights During the COVID-19 pandemic, medical scientists have been closely examining the effects of vitamin D deficiency. Meta-analyses of data from 45 studies have shown a significant correlation between vitamin D deficiency and more severe symptoms, complications and death from COVID-19. Although laboratory studies on the relationship between vitamin D deficiency and COVID-19 are […]