The predicted and actual menstrual cycle lengths before and after vaccination was more significant among women who received two doses within the same menstrual cycle, with an average difference of 3.9 days.
Since the beginning of the COVID pandemic, John Campbell, Ph.D., a retired nurse educator, has gained a following for his even-handed evaluations of COVID science and statistics.
Two in five U.S. children and nearly half of adults with a food allergy are allergic to multiple foods, according to research published last month in the Annals of Allergy, Asthma and Immunology.
As more and more questions are being asked by more and more scientists, health professionals and journalists, the narrative of “safe and effective” Covid-19 vaccines is crumbling by the day, and scientific truth is slowly beginning to impose itself.