Table 1 The specific sampling plan and number
From: Effects of microbes in pig farms on occupational exposed persons and the environment
Group | Location | Number of samples from pig farm A | Number of samples from pig farm B |
|---|---|---|---|
Pig faeces | Pig | 70 | 10 |
Dust inside the pig house | Handrail | 4 | – |
Floor | 4 | 4 | |
Indoor windscreen | 4 | 4 | |
Dust outside the pig house | Living | 4 | – |
Outdoor windscreen | 4 | 4 | |
Outside | 3 | – | |
Cesspool | 6 | – | |
Dust outside the pig farm | 5Â m outside the farm | 5 | 4 |
500Â m outside the farm | 5 | 4 | |
1000Â m outside the farm | 5 | 4 | |
Volunteer’s faeces | Breeder | 13 | 4 |
Leader | 5 | 3 | |
Non-exposure | 4 | 2 |