Though most healthcare personnel planned to be vaccinated, some were more likely to be reluctant.

From variants and vaccines to what lies ahead, CNN medical correspondent and University of Michigan alum shares insights.

Data from Michigan’s Medicaid expansion program could inform other states and programs.

Study in people taking a biologic drug for autoimmune diseases shows association of patient support programs with reduced chance of starting opioid pain medicines or continuing on them.

Could the makeup of medical teams help explain why Black patients are more likely than white patients to die after heart surgery in the same hospitals?

Pulmonary arterial hypertension occurs when blood vessels in the lungs are blocked or destroyed, which can cause the heart to fail.