Volume 14, Number 7—July 2008
Dispatch
Swine Trichinella Infection and Geographic Information System Tools
Table
Distances of current pastured-pig operations to locations with past occurrences of Trichinella spiralis in domestic pigs or wildlife, United States
Distance to T. spiralis infection site and farms, km | Farms near locations of T. spiralis in domestic pigs | Farms near locations of T. spiralis in wildlife | Farms near locations of T. spiralis in both pigs and wildlife | Total |
---|---|---|---|---|
19–50 | 6 | 16 | 6 | 28 |
51–100 | 7 | 21 | 20 | 48 |