The hygiene hypothesis and foodborne illnesses: too much of a good thing, or is our food supply too clean?
Callaway
T R
TR
Food and Feed Safety Research Unit, USDA/ARS, College Station, Texas 77845, USA. callaway@ffsru.usda.gov
Harvey
R B
RB
Nisbet
D J
DJ
D003257:Consumer Product Safety; D005516:Food Microbiology; D005523:Food Supply / Q000592:standards*; D005517:Foodborne Diseases / Q000517:prevention & control*; D006801:Humans; D006920:Hygiene; D011634:Public Health; D012307:Risk Factors