Skip to main content

Table 1 Detection of colistin-resistant Escherichia coli in stool samples of livestock

From: Colistin-resistant Escherichia coli with mcr genes in the livestock of rural small-scale farms in Ecuador

(A) Detection of colistin-resistance in farms
   City Santo Domingo Puyo
Farma A B C D E
  Total Livestock Pig Chicken Pig Chicken Pig Chicken Pig Chicken Pig Chicken
No. of samples tested 66   0 12 5 4 14 0 0 16 15 0
No. of colistin-resistant E. coli positive samples 31   0 6 0 3 9 0 0 6 7 0
No. of samples positive/No. of samples tested 31/66 (47.0%)   18/35 (51.4%) 13/31 (41.9%)
(B) Detection of colistin-resistance in livestock
  Pig Chicken  
 No. of samples tested 34 32  
 No. of colistin-resistant E. coli positive samples 16 (47.1%) 15 (46.9%)  
  1. aA–E means individual farm