A key problem with the clinical trial is that the definition of vaccinated and unvaccinated is unclear, the paper says.
Researchers allege that biases and manipulation of Pfizer and Moderna COVID-19 vaccine clinical data have exaggerated vaccine efficacy and underestimated vaccine adverse events.
While most clinical trials would evaluate the effects of a drug from the day it is administered, these COVID-19 mRNA vaccines are not being evaluated from the first day the vaccines are given. A later date is chosen, which inflates the vaccine’s perceived efficacy and safety, researchers say.
It could make an ineffective vaccine — a COVID vaccine with zero efficacy — have a perceived vaccine effectiveness of up to 48 percent, said researcher Raphael Lataster on Feb. 26, citing a paper authored by professor Peter Doshi from the University of Maryland and others.