A COVID-19 mRNA booster given during pregnancy is associated with greater transplacental antibody transfer and sustained infant antibody levels through 6 months of age.
TMP-SMX is prescribed earlier in gestation than β-lactams, placing fetal exposure closer to the window of organogenesis, which may contribute to elevated malformation risk observed in first-trimester use.
Rural emergency rooms across the U.S. are increasingly staffed by physician assistants and nurse practitioners instead of physicians, raising debates over care quality, staffing shortages, and access to emergency services.
CDC workers describe stalled HIV prevention projects, morale collapse, and heightened safety fears after budget cuts, layoffs, and a deadly shooting at agency headquarters.
A new meta-analysis of 11 randomized controlled trials found that patients began regaining weight as early as 8 weeks after discontinuing anti-obesity medications, with weight gain continuing through 52 weeks.