The Centers for Disease Control reports an outbreak of 17 cases of drug-resistent Campylobacter jejuni infections from raw milk in Colorado. These strains cause more severe disease and take longer to recover. Though selling raw milk is illegal in Colorado, herdsharing is not, and that is where this infection was spread. (For an indepth discussion about the risks of nonpasteurized dairy products see this article.)
PositiveTip: For those using dairy products, consuming pasteurized milk is the best method to prevent infections.