Quote:
Originally Posted by 2sleepy
trichinosis is pretty rare now, the parasite responsible is largely eradicated (at least in the US) and freezing kills it, also hogs are usually raised inside now which reduces the chance for contact with the parasite.
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I raise pigs, and I have attended multiple USDA workshops on swine health.
Pigs that live inside pens are exposed to their own feces. When any one pig gets a 'bug' they all get that bug.
On the other hand, our pigs free-range in the forest. Fresh air, sunlight and they do not bed down in their own feces.
When pigs are penned they require a lot more medications to prevent diseases.
In workshops I have attended, when discussing swine diseases for most diseases 'free range' is considered to be the preventative measure.