PED is a potentially devastating disease and can cause 80 to 100 per cent of piglet losses.

Precautions urged as PED outbreak enters fall manure-spreading season

Producers are getting ready to begin fall spreading, but some manure lagoons will need extra precautions as the province’s PED numbers climb

Manitoba’s latest battle with PED has put a new focus on biosecurity as fall manure spreading gets underway. The province suffered another spate of PED confirmations this month. The Chief Veterinary Office (CVO) had confirmed 78 cases as of Sept. 20, with the last confirmed Sept. 13. Eight of those cases have been added since

Livestock industry must prepare for just about anything

Livestock industry must prepare for just about anything

Threats can appear from any direction and most aren’t even on the radar

While the livestock industry and governments have improved their ability to respond to disease outbreaks, they need to broaden their preparations. They must include new diseases and challenges, says a report from the National Farmed Animal Health and Welfare Council. Rob McNabb, general manager of the Canadian Cattlemen’s Association, says the report is aimed at


Alberta researcher David Westaway says there’s a hidden process in BSE 
and other prion diseases.  PHOTO: UNIVERSITY OF ALBERTA

Prion diseases like BSE have a telltale sign

The discovery suggests the disease may not be 
as unstoppable as previously thought

Medical researchers at the University of Alberta have found fatal prion diseases, like BSE, have a hidden signature. Findings published this month in the peer-reviewed journal, Public Library of Science (PLoS) Pathogens, show that up to seven months before an animal shows physical signs of infection, a particular prion protein in the brain, known as




Photo: State of Delaware website

U.S. researchers develop CWD vaccine

Researchers at NYU Langone Medical Center and elsewhere say that a vaccination they have developed to fight a brain-based, wasting syndrome among deer and other animals may hold promise on two additional fronts: Protecting U.S. livestock from contracting the disease, and preventing similar brain infections in humans. The study, to be published in Vaccine online