Health Care Sector Update for 12/28/2015: USMD,PSDV,CMRX

Top Health Care Stocks JNJ 0.55% PZE 0.66% MRK 0.15% ABT 0.06% AMGN 1.19% Health care stocks were still mostly underwater this afternoon, with the NYSE Health Care Index retreating about 0.4% while shares of health care companies in