Health ❯ Epidemiology

Disease Surveillance

Measles Cases Case Reporting Outbreak Management Outbreak Investigation Infection Rates Variant Tracking Contact Tracing Case Tracking Flu Cases Variant Monitoring

Maricopa County Measles Total Reaches 13 as Mesa Exposure Sites Published

Officials say the connected cases signal local spread.

Manhattan Measles Case Prompts Alerts After Hell’s Kitchen Restaurant Visit

CDC Warns of Likely Measles Rise as Summer Travel Nears

CDC Probes Drug-Resistant Salmonella Outbreak Tied to Backyard Poultry

Whooping Cough Outbreak Confirmed at Pasadena’s Don Benito School

CDC Probes Drug-Resistant Salmonella Outbreak Tied to Backyard Poultry in 13 States

South Carolina Declares Measles Outbreak Over After 997 Cases

OPS Warns of Measles Surge Across the Americas Ahead of World Cup

Early Tick Season Drives Decade‑High ER Visits for Tick Bites, CDC Says

East African Bat Coronavirus Shown to Enter Human Cells in Nature Study

Rotavirus Spreads Early Across U.S. as Positivity and Wastewater Rise

CDC Data Show Early Surge in Tick‑Bite ER Visits to Highest Since 2017

Rotavirus Activity Climbs Across U.S., With Spring Surge Hitting Young Children

Brazil Reports 75% Drop in Dengue Cases as New Tools and Vaccines Scale

Maharashtra Steps Up Japanese Encephalitis Fight With Faster Vaccination

Marine CMNV Detected in Human Eyes Suggesting Possible Spillover

Sindh Confirms Mpox Cluster With Infant Deaths as Karachi Reports Local Spread

Halle Added to Tick-Borne Disease Risk Map as Officials Push FSME Shots

Colorado Confirms Two New Measles Cases in Weld County, Total Reaches 15

Punjab to Launch Provincewide Polio Drive Targeting 23.3 Million Children