Emergence of Two New Lineages of the Cosmopolitan Dengue Virus Serotype 2 in Yunnan, China, 2024

• by Man Li, Fen Zeng, Wei Chang, Mengyuan Zheng, Xiaojuan Chen, Ziying Wu, Li Liu, Xueshan Xia, Yue Feng

• August 11, 2025

The 18-Month MDR-TB Regimen Has a Successor

Six months, all-oral, better tolerated—and the infrastructure to make it work.

• by Kerri Miller

• April 16, 2026

• 3 min

RSV Prevention Tied to Lower Infant Acute Care Use

Data suggest fewer respiratory syncytial virus–associated hospitalizations and emergency department visits among the youngest infants during the second season of routine prevention product use.

• by Andrea Surnit

• May 5, 2026

• 5 min

Amputation Rates Rose in Opioid-Related Hospitalizations

National inpatient analysis found steeper increases in amputations during opioid-related hospitalizations, particularly in the Northeast and West.

• by Andrea Surnit

• May 8, 2026

• 3 min