Top Stories for 3/5

Medical groups urge racial data collection efforts for COVID-19 vaccinations; Apple and the University of Michigan share first results from hearing study. Also: Merck and Johnson & Johnson partner with the federal government to ramp up vaccine manufacturing.Links to the stories:Medical groups urge racial data collection efforts for COVID-19 vaccinationsApple, University of Michigan share first results from Apple Hearing StudyMerck to open facilities to Johnson & Johnson for speedier C...