Pig farmers in Canada can't sell to China, which has banned import, and U. S. may ban pig import from Canada this week. Canada is no. 3 behind U. S. and European Union in pig production. Price has to be Can$1.30 for pig production to be profitable, and it has dropped to $1.17. Canadians can stock up on cheap pork as the current crop of pigs is marketed; many will be killed and dumped because of lowered demand. Alberta pigs have recovered from their sniffles, but the 2300-pig farm where the virus showed up is still under quarantine. An employee returning from Mexico is blamed.