Campylobacter Outbreak Associated with Raw Milk Consumption AZID - PowerPoint PPT Presentation

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Campylobacter Outbreak Associated with Raw Milk Consumption AZID 2015 Kenneth R. Davis Epidemiologist Utah Department of Health What am I going to talk about? What is Campylobacter? Utah Public Health The Outbreak Lessons

Campylobacter Outbreak Associated with Raw Milk Consumption AZID 2015 Kenneth R. Davis Epidemiologist Utah Department of Health
What am I going to talk about? • What is Campylobacter? • Utah Public Health • The Outbreak • Lessons Learned
Co lla b o ra tive I nve stig a tio n
What is Campylobacter?
How do you get Campy?
FoodCORE sites
Campy in Utah Between 2009 – 2013 20 raw milk outbreaks 250 people
Raw Milk Laws 1. Permit 2. Testing 3. Limited Sales 4. Record Keeping
The Outbreak
Testing
Sample Results
Case Definition A confirmed case was defined as diarrhea caused by C. jejuni matching the cluster PFGE pattern or confirmed Campylobacter infection with Dairy A raw milk exposure. A probable case was defined as diarrhea, plus contact with a confirmed patient or raw milk consumed from Dairy A.
Demographic Information No. (%) n=99 Female 41 (41%) Hispanic 31 (31%) Age (years) 0-5 11 (11%) 6-18 32 (32%) 19-64 44 (44%) >65 4 (4%)
Lessons Learned • Current routine testing of raw milk does not ensure its safety • Proper laboratory techniques can lead to Campylobacter isolation from raw milk • Outbreaks go much smoother if you maintain and enhance relationships with different public health partners
Questions? Kenneth R. Davis Utah Department of Health krdavis@utah.gov Igotsick.health.utah.gov

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