According to a presentation that will be given to the advisory panel of the CDC by Pfizer scientists, the data for the newly authorised COVID-19 boosters is based on mice, not humans.
Because U.S. officials feel that waiting for human trial data would have rendered the revised boosters obsolete, the preclinical data for the recently permitted COVID-19 booster doses is only based on mice, not people.
In June, Pfizer scientists informed the FDA vaccine advisory council that the data for...
