Endotoxin and extracellular polysaccharide (EPS) levels measured in the different types of farm dust extracts at 1 μg/μL
| Type of farm dust | Endotoxin (EU/mL) | EPS (EPS units/mL) |
|---|---|---|
| Flower bulb | 11 872 | 2330 |
| Onion | 15 346 | 420 |
| Cattle | 20 101 | 278 |
| Pig | 31 269 | 2240 |