Bovine TB strain tested in B.C. cow is distinct, not seen in Canada

A case of bovine tuberculosis was found in a cow in southern British Columbia last November

Canada’s chief veterinary officer says test results from a case of bovine tuberculosis found in a cow in British Columbia last November show a strain not seen before in Canada or the United States.

Jaspinder Komal says this TB isn’t connected to any cases previously detected in wild animals or domestic livestock.

READ MORE: Bovine TB back on radar after slaughtered B.C. cow tests positive

Komal says most of the animals on a farm in B.C.’s southern Interior where a cow was first identified with bovine tuberculosis have been tested.

He says four confirmed cases of the disease have been found in the herd, including the cow first confirmed to have the disease when it was slaughtered last October.

The Canadian Food Inspection Agency says the animals did not enter the food chain and there was no risk to human health.

The agency has traced the movements of animals that entered or left the infected herd in the past five years and movement controls have been placed on about 18,000 animals in B.C., Alberta and Saskatchewan.

As the investigation continues, movement controls on the herds will fluctuate, Komal said.

Canada is considered officially free of bovine TB although the statement says isolated cases may occur.

Exposure can only occur through the passage of fluids from an animal to an open skin sore, extended close contact with an animal with active respiratory tuberculosis or by drinking unpasteurized milk from an infected animal.

Six cases of bovine TB were identified in cattle from a single Alberta farm in 2016, leading to tests of 34,000 animals from 145 farms.

Those tests showed the disease did not spread from the original farm and international shipments of Canadian beef were never interrupted.

The Canadian Press

Like us on Facebook and follow us on Twitter

Just Posted

Two of Chemainus photographer Marston’s images picked among National Geographic’s 2018 elite

Rare double honour from the 36 best Your Shots out of nearly 19,000 photos

Strong winds up to 100 km/h for parts of Vancouver Island

Wind warning in effect for north, east and west Vancouver Island into Saturday morning

Prolific offender arrested in “dynamic takedown” in Crofton

Lower Mainland man facing at least six charges

Swing Shift an enthusiastic collection of professional and amateur musicians

School visits by the band keeping the jazz tradition alive with young people

VIDEO: U.S. Congress to probe whether Trump told lawyer Cohen to lie

At issue is a BuzzFeed News report that about negotiations over a Moscow real estate project

Rookie Demko backstops Canucks to 4-3 win over Sabres

Young Vancouver goalie makes 36 saves to turn away Buffalo

Charges upgraded against mother of murdered B.C. girl

Kerryann Lewis now faces first- rather than second-degree murder in the death of Aaliyah Rosa.

UPDATE: Injured firefighter in stable condition

Kelowna fire crews responded to a blaze at Pope’sGallery of BC Art & Photography on Friday

Rare ‘super blood wolf moon’ takes to the skies this Sunday

Celestial event happens only three times this century

Arrest made after historic B.C. church hit by arson

The fire at the 150-year-old Murray United Church in Merritt was considered a possible hate crime

B.C. dangerous offender in court for violating no-contact order, sends letter to victim

Wayne Belleville was shocked to see a letter addressed to him from his shooter, Ronald Teneycke

Man blames his loud car radio, sirens for crash with B.C. ambulance

Tribunal rejects bid to recoup ICBC costs after crash deemed 100-per-cent his fault

Ferry from Port Hardy to Bella Coola expected to set sail this summer

Its first in-service route will sail in central coast waters on May 18, 2019.

Most Read