Sharing medical records between doctors and hospitals can be pretty difficult. That’s because there’s no universal digital system in the United States for sharing those records. Several companies are trying to change that. The tech giant Oracle recently acquired Cerner, an electronic medical records company, for about $28.3 billion. Oracle says this move will make it easier for medical professionals to access patient information from the cloud, which could help lower health care costs and improve patient outcomes. For more on what this deal will mean for patients and the pandemic, Marketplace’s Kimberly Adams speaks with Julia Adler-Milstein, a professor of medicine at the University of California, San Francisco, where she researches electronic health records.