Tracking an Outbreak
How Epidemiologists Uncovered the Spinach-E. coli Outbreak of 2006
In September of 2006 epidemiologists in Wisconsin identified several cases of E. coli O157:H7 that they suspected were associated with the consumption of fresh spinach. During this time, epidemiologists in Oregon noticed the same thing. The spinach-E. coli outbreak had begun. The…
Tracking an E. coli Outbreak: The Role of PulseNET
Each year hundreds of people are sickened by E. coli and about 60 die. Until fairly recently, it was difficult tracking an E. coli outbreak. The Centers for Disease control (CDC) now has a system of genetic fingerprinting for E. coli bacteria (and…