Health ❯Epidemiology

Disease Tracking

Case Statistics Measles Cases Outbreak Management Contact Tracing Norovirus Outbreak Investigation Outbreaks Human Infections Hantavirus Exposure Notifications Genetic Sequencing Public Health Response Health Statistics Infection Spread Influenza-Like Illness Variant Monitoring Tularemia Cases Active Cases COVID-19 Mpox Virus

San Diego Confirms First Measles Case of 2025 in Unvaccinated Teen

Contact tracing is under way to alert individuals exposed at a La Jolla urgent care and Rady Children’s emergency department.

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Texas Measles Outbreak Reports First No New Cases

Texas Measles Outbreak Expands to Hays and Atascosa Counties

Texas Measles Outbreak Expands to New Counties as Cases Decline

US Faces Growing Threat of H5N1 Avian Influenza in Dairy Cows

Frozen Shakes Recalled After Listeria Outbreak Linked to 11 Deaths in Healthcare Facilities

Texas Measles Outbreak Highlights Vaccine Hesitancy in Undervaccinated Communities

Contaminated Water Linked to Guillain-Barré Syndrome Outbreak in Pune

Cruise Ship Stomach Illnesses Reach 12-Year High in 2024