Plasma Ceramides Levels in Severe COVID-19 Disease: Correlations with Survival

• by Tri Pham, Andrea M Heredia Castillo, Andrew Atkinson, Linda R Peterson, M Cristina Vazquez Guillamet

• February 5, 2026

Recent COVID-19 Shot Linked to Less Spread

Protection against spread appeared strongest within 6 months of vaccination, while exposed vaccinated contacts showed no measurable reduction in infection risk.

• by Kerri Miller

• May 18, 2026

• 3 min

Antibiotics May Not Help Mild COVID

A retrospective cohort study of more than 520,000 hospitalized patients found no clinically meaningful improvement in deterioration or mortality with early treatment targeting community-acquired pneumonia.

• by Andrea Surnit

• May 13, 2026

• 4 min

Stewardship Cuts Steroid Prescribing

Behaviorally informed peer comparison feedback was associated with a gradual decline in glucocorticoid prescribing

• by Kathryn Wighton

• May 11, 2026

• 4 min