High vitamin D levels may protect against COVID-19 for Black people, study suggests
UChicago research: People with higher vitamin D levels less likely to test positive for COVID-19
Vitamin D deficiency may raise risk of getting COVID-19, study finds
UChicago Medicine researchers find association between vitamin deficiency, risk of infection
Is private equity helping or hurting healthcare?
<p>Prof. David Meltzer discusses the American Medical Association’s analysis of the impact of firms and venture capitalists on the relationship between doctors and patients</p>
11 things most people don't know about health insurance
Article cites Assoc. Prof. David Meltzer, who finds that insurance prevents deaths
