Fig. 3From: An observational study demonstrates human-adapted Staphylococcus aureus strains have a higher frequency of antibiotic resistance compared to cattle-adapted strains isolated from dairy farms making farmstead cheeseFrequency of the beta-lactam resistance among S. aureus isolates by farm type and isolate source. S. aureus frequency stratified by beta-lactam gene amplicon PCR results, the farm type (Organic Vs. Conventional) of the isolate origin, and the three different sources of isolates on the farms. (BTM: Bulk tank milk, CQM: Cow quarter milk, Human: hand and nasal swabs)Back to article page