Healthcare ❯ Public Health

Disease Surveillance

Epidemiology Outbreak Investigation Infection Control COVID-19 Variants Vaccination Contact Tracing Contact Tracing and Quarantine COVID-19 Monitoring Contact Monitoring Monitoring

U.S. Measles Cases Top 4,588 as Outbreaks Expand

The rise reflects falling two-dose MMR coverage that has left pockets of children and adults vulnerable.

San Francisco Investigates Two Active Tuberculosis Cases Linked to Crazy Horse

Mutated H1N1 Drives Early U.S. Flu Surge

Will County Confirms Five E. Coli Cases Possibly Linked to Bengtson's Pumpkin Farm

France Confirms First Human Case of Shamonda Virus After Patient’s Death

Nigeria Confirms First Bundibugyo Ebola Case as DRC Epidemic Spreads Across Regions

CDC Confirms Third U.S. Measles Death as Pennsylvania Drives Largest Outbreak in Decades

Legionella Detected at LA County Medical Examiner Complex, One Employee Tests Positive

Shepherd High Declares Chickenpox Outbreak Linked to Homecoming Dance

DuPage Confirms First Measles Case of 2026 in Vaccinated International Traveler

Nigeria Confirms First Ebola Case After Patient Traveled From Uganda

Ebola Cross-Border Spread Reaches Kenya and Nigeria

CDC Confirms Third Measles Death as Outbreak Intensifies in Pennsylvania

Georgia Health Officials Warn of Measles Exposure at Perry LongHorn Steakhouse

Kenya Confirms Seven Bundibugyo Ebola Cases After Imported Death

U.S. Measles Cases Surge to Highest Level in Decades

DRC Ebola Outbreak Tops 9,000 as Vaccine Trial Readies and Kenya Confirms Second Imported Case

Two Adults Die as West Nile Transmission Rises in North Carolina

Rare Brain‑Infecting Fungus Detections Quadruple in the U.S.

Early Flu Surge Prompts Urgent Push for Vaccination