Disease Prevention

Vaccination Vaccination Programs Infection Control Infectious Diseases Vaccines Immunization Vector Control Surveillance Hygiene Practices Infectious Disease Control

Chicago Confirms First West Nile–Positive Mosquitoes of 2026

The detection signals elevated seasonal risk, prompting expanded mosquito control operations.

U.S. Measles Cases Top 2,000 Again in 2026

Wisconsin Confirms Five Mpox Cases as U.S. Sees Uptick

L.A. County Confirms Fifth Measles Case Linked to LAX Arrival

Global Study Finds 1.7 Billion Adults Have Hypertension as Control Lags in Poorer Countries

New Review Reaffirms Wide Health Harms From Alcohol

Argentina Reports Meningitis Cases Above Expected Levels, Prompting Vaccination Push

Austin Confirms First Measles Case Since 2025, Cites ER Exposure

Manitoba Declares HIV Public Health Emergency After Surge in Cases

Singapore Extends Bedok TB Screening To May 8 After Strong Response

Whooping Cough Outbreak Confirmed at Pasadena’s Don Benito School

Meningitis Cases Rise in Brazil as Mato Grosso Confirms 29 and 8 Deaths

NSW Health Issues Measles Alert After Traveler Visits Sydney While Infectious

Tuberculosis Case at Mar del Plata School Triggers Health Protocol

Bremen Daycare TB Case Prompts Testing of 100 Children After One Infection Found

Pakistan Registers 2,108 Children With HIV Over 15 Months, Led by Sindh

Loreto Under Sanitary Alert With Dengue Cases Exceeding 1,300

San Francisco Reports 2025 Drop in STIs as Doxy-PEP Use Expands

Maricopa County Confirms Measles Case, Identifies Three Queen Creek Exposure Sites

Argentina Reports Localized Chikungunya and Dengue as Provinces Tighten Surveillance