Infectious Disease & Outbreak Preparedness
Communicable disease and how ready systems are for it -- outbreak surveillance and response, vaccination coverage and hesitancy, antimicrobial resistance, and the travel-health requirements and endemic-disease risks that vary by destination. Includes what post-pandemic preparedness commitments have and have not been funded.

Infectious Disease & Outbreak Preparedness
Measles Outbreak 2026: PAHO Data Show Americas Cases Tripled
The Americas reported 14,891 measles cases in 2025, a 32-fold rise, and lost regional elimination status. By July 2026 the count had passed 47,459. Here is what the PAHO and WHO figures show, including the first-dose-to-second-dose gap behind them.
14 min read
