February 2023: “A recent study found that heart attacks in people ages 25 to 44 increased by 30% compared to the expected number over the first two years of the COVID-19 pandemic.”

June, 2023: “People in the US are dying at higher rates than in other similar high-income countries, and that difference is only growing. That's the key finding of a new study that I published in the journal PLOS ONE.”