The latest developments on Ebola, hepatitis B, long Covid

• by Theresa Gaffney

• May 28, 2026

Assessing PEPFAR’s Economic and Educational Spillover Effects: An Update

• by William Crown, Jennifer Kates, Deborah Stenoien, Allyala Nandakumar

• May 20, 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

Immune remodeling and metabolic reprogramming in chronic fatigue: insights into GPCR signaling and epigenetic regulation

• by Zekai Hu, Jinyan Wang, Sicong Ma, Jie Zhuang, Jing Shi, Yan Zhu

• May 15, 2026