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Recent News and Updates
  • CDC Health Advisory: Increased Chikungunya Virus Activity in Paraguay and Associated Risk to Travelers (3-2-23)
  • CDC Health Advisory: Increase in Extensively Drug-Resistant Shigellosis in the United States (2-24-23)
  • CDC Health Advisory: Outbreak of Extensively Drug-resistant Pseudomonas aeruginosa Associated with Artificial Tears (2-2-23)
  • CDC Health Advisory: Increase in Pediatric Invasive Group A Streptococcal Infections (12-23-22)
  • CDPH Health Advisory: Evaluating and Managing Travelers Returning from Ebola Outbreak Areas with Infectious Disease Symptoms (12-14-22)
  • CDPH Health Alert: Reminder to Prescribe COVID-19 Therapeutics to Mitigate Impact of Winter Respiratory Surge (11-28-22)
  • LAC DPH Health Advisory: Increases of Flea-Borne Typhus (11-16-22)
  • INFLUENZA WATCH: Latest issue -- Week 10, 2023
  • Arboviral Final Report: West Nile Virus and Other Arboviral Diseases Epidemiology Report 2022
  • CDC Health Update: Update on Ebola Virus Disease (Sudan ebolavirus) Outbreak in Central Uganda (11-7-22)
  • CDC Health Advisory: Increased Respiratory Virus Activity, Especially Among Children, Early in the 2022-2023 Fall and Winter (11-4-22)
Diseases and Conditions
Vectorborne and Zoonotic Disease
Foodborne Disease
Waterborne Disease
Seasonal Influenza
Automated Disease Surveillance
Reportable Diseases
and Conditions

(September 9, 2022)
Laboratory Reportable Conditions
(Revised June 22, 2022)
Annual Morbidity

Public Health has made reasonable efforts to provide accurate translation. However, no computerized translation is perfect and is not intended to replace traditional translation methods. If questions arise concerning the accuracy of the information, please refer to the English edition of the website, which is the official version.
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