KFF Health News Feb 10 2026 The National Cancer Institute, the federal research agency charged with leading the war against the nation's second-largest killer, is studying ivermectin as a potential cancer treatment, according to its top official. "There are enough reports of it, enough interest in it, that we actually did — ivermectin, in particular — did engage in sort of a better preclinical study of its properties and its ability to kill cancer cells," said Anthony Letai, a physician the