Dr. Erica Schwartz has emerged as the White House's top pick to lead the Centers for Disease Control and Prevention, according to current and former officials.  Schwartz, a Coast Guard rear admiral, served as deputy Surgeon General in the first Trump administration. Schwartz spent 24 years in the U.S. Public Health Service Commissioned Corps.  She is a graduate of Brown University's medical school and has a law degree from the University of Maryland. The previous CDC director, Susan Monarez,