World Nancy Messonnier, C.D,C. Official Who Warned U.S. Early of Virus, Resigns May 7, 2021May 7, 2021APOORVA MANDAVILLIComments Off on Nancy Messonnier, C.D,C. Official Who Warned U.S. Early of Virus, Resigns Dr. Nancy Messonnier’s departure may signal more changes at the C.D.C. division she led.
