Existing risk assessment strategies for predicting mortality in PAH may be improved by the addition of GDF-15 as a biomarker.

Influenza prevention with the cell-based quadrivalent vaccine (QIVc) was superior to the egg-based vaccine (QIVe) during the US 2022–2023 flu season.

Medicaid expansion was associated with a significant reduction in mortality in patients with resectable NSCLC.

Long-term exposure to black carbon is associated with an increased risk for developing asthma and chronic obstructive pulmonary disease.

The United States again earned a D+ grade for preterm birth, according to the 2025 March of Dimes Report Card.