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Disease Transmission

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CDC Flags Growing U.S. Risk From Chagas as Kissing Bugs Expand Their Range

Researchers urge reclassification to spur targeted surveillance that enables earlier diagnosis.

CDC Review Maps Chagas-Carrying ‘Kissing Bugs’ in 32 States as U.S. Infections Confirmed in Eight

Measles Resurgence Triggers New Alerts in Australia as Alabama Confirms First Case Since 2002

Plague Case Confirmed Near Lake Tahoe as Patient Recovers at Home

First Local Dengue Cases Confirmed in Nouvelle-Aquitaine as Langon Undergoes Vector Control

Padova Entrepreneur Dies of Prion Disease With Final Identification Months Away

Long Island Declares Public Health Threat Over Rabies Resurgence

Arizona Confirms Bubonic Plague Death, First U.S. Fatality Since 2007

Arizona Records First Pneumonic Plague Death in Coconino County Since 2007

Northern Arizona Reports First Pneumonic Plague Death Since 2007

Arizona Confirms First U.S. Plague Death of 2025

WHO Places Stratus COVID Variant Under Monitoring as It Hits 40% of Cases in England

Kerala Confirms Second Nipah Case as Contact Tracing Expands

Germany Likely Experiencing Local Transmission of Vaccine-Derived Poliovirus

France Confirms First Local Chikungunya Transmission in Grand Est as Outbreak Broadens

Alberta Measles Outbreak Surges Past 1,000 Cases

MERS-Like Bat Viruses Could Cross Into Humans After Single Mutation

Bornavirus Claims Life in Pfaffenhofen; Second Patient Remains in Intensive Care

Pfaffenhofen Reports Two Borna Virus Infections, One Fatal

Hantavirus Deaths Highlight Workplace Rodent Exposure and Diagnostic Challenges