SciCombinator

Discover the most talked about and latest scientific content & concepts.

S Costard, L Espejo, H Groenendaal and FJ Zagmutt
Abstract
The growing popularity of unpasteurized milk in the United States raises public health concerns. We estimated outbreak-related illnesses and hospitalizations caused by the consumption of cow’s milk and cheese contaminated with Shiga toxin-producing Escherichia coli, Salmonella spp., Listeria monocytogenes, and Campylobacter spp. using a model relying on publicly available outbreak data. In the United States, outbreaks associated with dairy consumption cause, on average, 760 illnesses/year and 22 hospitalizations/year, mostly from Salmonella spp. and Campylobacter spp. Unpasteurized milk, consumed by only 3.2% of the population, and cheese, consumed by only 1.6% of the population, caused 96% of illnesses caused by contaminated dairy products. Unpasteurized dairy products thus cause 840 (95% CrI 611-1,158) times more illnesses and 45 (95% CrI 34-59) times more hospitalizations than pasteurized products. As consumption of unpasteurized dairy products grows, illnesses will increase steadily; a doubling in the consumption of unpasteurized milk or cheese could increase outbreak-related illnesses by 96%.
Tweets*
1515
Facebook likes*
21
Reddit*
2
News coverage*
21
Blogs*
1
SC clicks
0
Concepts
Cattle, Raw milk, Butter, United States, Dairy product, Cheese, Pasteurization, Milk
MeSH headings
-
comments powered by Disqus

* Data courtesy of Altmetric.com