Regarding Tunku Varadarajan’s “The Weekend Interview with Martin Kulldorff and Jay Bhattacharya: Epidemiologists Stray From the Covid Herd” (Oct. 24): The irony within arguments supporting the Great Barrington Declaration is clearly shown by Mr. Kulldorff’s statement regarding the decline in immunization if our current pandemic response continues that Dr. Jay Bhattacharya predicts will lead to a resurgence of pertussis and polio. From where is the herd immunity derived that drastically limited the incidence of these devastating diseases? It has been the direct result of immunization. It wasn’t the simple result of natural…
