Centers for Disease Control and Prevention Deputy Director Anne Schuchat plans to step down from her post this summer after reported clashes with agency Director Rochelle Walensky. The departure by Schuchat, a medical doctor and former Navy rear admiral, would mark the second top agency official to leave since President Biden took office – and amid public scrutiny about its handling of the coronavirus, particularly changing guidance on mask wearing. Dr. Nancy Messonnier left last week as the agency’s director of its National Center for Immunization and Diseases. Schuchat clashed with Walensky in recent months, according to a report by...