06/15/2026
Global infectious disease activity continues to influence how healthcare organizations, transportation networks, and other shared indoor environments approach preparedness and environmental hygiene.
Our latest situation update highlights several key developments, including the ongoing resurgence of measles and its impact on travel-associated transmission, continued circulation of seasonal respiratory viruses, chikungunya activity in the western Indian Ocean region, and monitoring of high-consequence pathogens such as Nipah virus. As infectious disease patterns evolve globally, situational awareness remains an important part of supporting resilience across high-traffic environments.
Read the latest update: