August 25, 2025- A JAMA study published Aug. 20 found that nearly 63% of all U.S. drug production facilities from 2019 through 2024 were in counties where a weather disaster declaration was declared. About 34% of facilities were in such areas annually during the study period. Researchers said the findings demonstrate an urgent need for supply chain transparency, strategic allocation of production, and disaster risk management strategies to prevent future health care disruptions in the U.S.