Micro December 2018

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli Escherichia coli

QL 16154-3 QL 16154-5 QL 16154-7 QL 16154-12 QL 16154-13 QL 16154-15 QL 16160-2 QL 16160-3 QL 16160-4 QL 16160-6 QL16160-8 QL 16160-9 QL 16160-10 QL 16160-11 QL 16160-13 Q L 16160-16 QL 16160-17 QL 16160-18

Beef trim

96 43 62 57 47 31 89 89 31 40 31 55 33 46 69 57 49 14 43 81 28 72 31 74 21 42 48 37 72 67 51 62 41

91 68 64 40 75 21 98 87 45 78 79 96 67 35 12 67 70 65 88 54 50 37 26 50 31 74 60 64 91 67 41 76 28

97 71 59 56 53 94 73 52 48 40 77 47 53 13 74 63 89 73 73 53 17 19 26 21 62 54 58 93 48 61 44 38 9

97 48 60 52 49 30 90 87 30 44 29 51 32 45 70 59 48 18 45 84 30 71 31 75 20 40 50 40 75 68 55 64 44

97 61 65 38 73 24 95 91 43 78 75 92 68 32 10 69 72 61 88 58 51 30 27 48 33 70 58 69 94 68 41 75 29

96 69 62 58 52 11 93 71 50 49 40 73 48 52 16 72 62 90 55 72 54 19 21 23 19 59 51 62 95 47 63 45 41

Flavored seasoning

Flour

Chicken carcass rinsate

Potable water

Raw chicken breast Mixed frozen vegetables Frozen greens Chicken nuggets Flavored seasoning Chicken carcass rinsate

Fresh baby spinach

Raw pork

Raw beef trimmings Irrigation rinsate water

Sprouts

Fresh spinach Frozen mixed vegetables Food isolate Food isolate Food isolate Food isolate Food isolate Food isolate Not available Not available Not available Not available Not available Not available Not available Not Available

3M e REC1 3M REC5 3M REC7 3M REC8 3M REC9 3M REC10 3M REC11 3M REC12 e 3M REC13 3M REC14 3M REC15 3M REC16 3M REC17 3M REC18 3M REC19

Mozzarella cheese

a ATCC: American Type Culture Collection, Manassas, VA. b NRBC: NITE Biological Resource Center, Tokyo, Japan. c Origin not available. d QL: Q Laboratories Culture Collection, Cincinnati, OH. e 3M: 3M Food Safety, St. Paul, MN. d Atypical E. coli strain.

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