Here we go again PIGs dieing by the Masses

Virulent pig bug slashing hog herds

Mar. 26, 2006. 01:00 AM

BRIAN SHYPULA

CANADIAN PRESS

STRATFORD, Ont.— A virulent new strain of a common pig virus is wreaking havoc on Ontario hog herds.

Tens of thousands of hogs have been removed from farms by deadstock companies this winter and last year. They are victims of a new strain of porcine circovirus or other illnesses that the autoimmune disease brings on or makes worse.

"It's just terrible the number of animals that are dying from disease this year," said Winnie Linton, who has lost about half of the 2,000 hogs on the farm she and husband Dave run near Mitchell.

"We see the light at the end of the tunnel because our barn is almost empty," she added, managing a weak laugh.

Larry Skinner, chair of Ontario Pork's board, said provincewide mortality rates are running at 10 to 12 per cent — five to six times above the norm on affected farms. On the hardest-hit farms, the figure is 40 to 50 per cent or more and he sympathized with those struggling farmers.

Meat packers are also starting to worry about a pork shortage, he said. But for hog farmers, it's a double, or even triple, whammy. They're running up costs trying to treat the sick animals, losing revenue when the hogs die and don't make it to market, and feeling the emotional stress of seeing their animals suffer. At the same time, they face market prices of 20 to 30 cents below the break-even mark of roughly $1.50 per kilogram.

Porcine circovirus, or PCVII, is not new; in fact, it's a common bug found in pigs. But something happened to it 18 months ago: PCVII had previously been confined to hogs aged six to 10 weeks, but it began showing up in hogs aged 10 to 15 weeks and was resistant to traditional vaccines.

The circovirus epidemic was one of three major health problems to hit Ontario hog farms in the past year and a half.

The winter of 2004-05 was the worst ever for porcine reproductive and respiratory syndrome, or PRRS, a virus that causes pregnant sows to abort fetuses. Soon after, the first signs of the more virulent strain of PCVII surfaced.

Ontario Pork was not able to provide an estimate of how many hogs have died of it or from related causes.

In May and June, Ontario hog farms experienced a major outbreak of the H3N2 strain of swine influenza.

 

fiddlerdave,

 

also on top of that, dont forget there are two strains of H5N1 now classed as dangerous to humans, and about another eight strains with the potential to become dangerous,

we might just be getting over one pandemic then be hit by another.