UnitedHealth, Medtronic, and Eli Lilly Highlight Key Healthcare Headlines
The week's healthcare news focused on UnitedHealth Group (UNH), Medtronic (MDT), and Eli Lilly (LLY). Market averages like the Dow (-1.3%), S&P 500 (-2.6%), and Nasdaq Composite fell sharply, with tech stocks particularly affected.

Topics: Dow Jones Nasdaq Composite S&P 500 tech sector