October 2023

The Center for Disease Control and Prevention (CDC) plays a pivotal role in the surveillance and investigation of emerging and re-emerging infectious disease outbreaks within the United States

Many people don’t know the CDC also maintains a comprehensive Current Outbreak List.

This year, the CDC announced five noteworthy disease outbreaks, each bearing distinctive clinical and epidemiological characteristics.

  • Illnesses: 59
  • Hospitalizations: 23
  • States: 18

Listeria Outbreak Linked to Ice Cream: August 2023

  • Illnesses: 2
  • Hospitalizations: 2
  • States: 2

Fungal Meningitis Outbreak Associated with Procedures Performed under Epidural Anesthesia in Matamoros, Mexico: May 2023

  • Cases Under Investigation: 151
  • Confirmed Cases: 10
  • Deaths: 2

Salmonella Outbreaks Linked to Backyard Poultry: May 2023

  • Illnesses: 690
  • Hospitalizations: 141
  • States: 47 and Puerto Rico

Outbreak of Extensively Drug-resistant Pseudomonas aeruginosa Associated with Artificial Tears: February 2023

  • Patients Identified: 81
  • States: 18
  • Vision Loss: 14
  • Deaths: 4

To stay up to date with U.S. outbreaks and for more information on each investigation, please visit the CDC’s website.