Friday's Top Flow in #healthcare sector, Buy Flow &amp; Sell Flow $JNJ $UNH $MRK $ABBV $TMO $PFE $GILD $BMY $CI $VRTX $AMGN $BDX $BSX $MDT $CERN $XRAY $HUM $BIIB $WAT $MCK #stock #stocks #StockMarket #Investment #investing #HealthTech https://t.co/5JE2nlrW3B https://t.co/oUYSesqpsJ