Recent News and Updates
  • West Nile Virus and Other Arboviral Diseases Epidemiology Report (12-5-25) PDF
  • CDC Advisory: First Reported Outbreak Caused by Marburg Virus in Ethiopia (12-3-25)
  • News Release: Public Health Confirms First Flu Death of the Season - Get Your Flu Vaccine as the Holiday Season Begins to Reduce Your Risk (11-19-25)
  • CDPH Health Advisory: Outbreak of Infant Botulism Linked to ByHeart Infant Formula (11-12-25)
  • News Release: Public Health Alerts Parents and Caregivers to Infant Botulism Outbreak Linked to ByHeart Powdered Infant Formula (11-12-25)
  • News Release: Public Health Alerts Community of Possible Exposure to Hepatitis A at Tam O'Shanter Restaurant (11-7-25)
  • News Release: Public Health Reports Second-Highest Number of Rabid Bats Ever Recorded in LA County - People urged to never touch a bat or wild animal (11-5-25)
  • News Release: First West Nile Virus Death of 2025 Reported in LA County - Public Health Urges Residents to Take Action to Prevent the Spread of Mosquito-Borne Diseases (10-24-25)
  • CDPH Health Advisory: Community Spread of Clade I Mpox Within California (10-17-25) PDF | Web/Mobile
  • News Release: County Public Health Investigating Possible Local Spread of Clade I Mpox After Third Case Confirmed in Los Angeles County - Third case also with no recent travel (10-17-25)
  • News Release: County Public Health Confirms Its First Case of Clade I Mpox - Case not linked to travel; Public health urges vaccination, testing, and prevention (10-16-25)
       
 
Reportable Diseases
and Conditions

(Revised 9/19/25)
Laboratory Reportable Conditions
(Revised 4/14/25)
 
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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