Table 4. Prevalence of coliforms from ants collected in various sites and kitchens.
Site | Kitchen |
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A | B | C | D | E | |
Window sill | (0/2) | (1/2) | (1/2) | (0/2) | (0/2) |
Sink | (1/2) | (2/2) | (1/2) | (2/2) | (1/2) |
Bread storage† | (2/2) | (2/2) | (2/2) | (1/2) | (2/2) |
Pantry | (1/2) | (1/2) | (1/2) | (1/2) | (0/2) |
Microwave | (0/2) | (1/2) | (2/2) | (1/2) | (0/2) |
Numbers in brackets represent the number of samples testing positive for coliforms out of two. †: Superscript symbol indicates site with statistically higher mean prevalence of coliforms.