One type of mosquito, the Culex tarsal, spreads WNV to horses and humans and this species usually appears later in the summer season.

West Nile virus revisits horses in the Prairies

Horse Health: There can be cycles of this disease, which are subject to a complex interplay

Since the first horse was detected with West Nile virus (WNV) in Canada in 2002 the prevalence of the disease has cycled annually through peaks and troughs. The initial peak prevalence occurred in 2003 following its introduction. In the following years much fewer cases were reported until 2007 when the incidence of the disease spiked

PEDv most often is fatal in very young piglets.

Province confirms the 10th case of PEDv

Ten cases of porcine epidemic diarrhea have been confirmed in Manitoba since May 26

The number of confirmed cases of on-farm porcine epidemic diarrhea virus (PEDv) in Manitoba has officially entered the double digits and more are expected to arise over the next few months. “We are entering the season now where it is getting cooler and damper and those are the ideal conditions for this disease to spread.


Black Angus Cow with Calf

Beef 911: What you need to know about anthrax

There are outbreaks every few years, especially during drought, but there are ways to deal with this scary killer

Anthrax puts fear into cattle producers and with good reason. Cattle are very susceptible along with a long list of other species, including bison and horses. It is also considered a zoonosis which means humans can contract it. Fortunately, it is generally the cutaneous (skin) form in humans and responds well to antibiotics. Unfortunately, terrorist

It’s prime time for anthrax, so keep a close eye on your cattle

It’s prime time for anthrax, so keep a close eye on your cattle

Highly contagious, infectious soil-borne disease finds victims in grazing livestock

With high temperatures and drought, cattle and bison are at a higher risk of anthrax. Two bison deaths northwest of North Battleford, Saskatchewan have recently been confirmed as caused by anthrax, and seven others are suspected. Producers are encouraged to keep a watchful eye and to refresh their memories on what to do when anthrax


cattle in a pasture

Beef 911: Cattlemen can ensure biosecurity on the ranch

Maintaining a few simple precautions can minimize the risk of disease outbreaks

Biosecurity refers to protecting the health of our livestock by preventing disease transmission. The extreme happened many years ago now regarding the spread of foot-and-mouth through Britain. A more likely example would be the spread of scours from farm to farm or from pen to pen within the farm itself. This article will try and

livestock manure pit

New PEDv study looks at manure pits

Researchers want to know whether the virus is lurking in manure pits and how long it can survive

Researchers are hoping the province’s manure pits will hold some clues to controlling the porcine epidemic diarrhea (PED) virus. The council, the Manitoba Livestock Manure Management Initiative and Manitoba Agriculture, Food and Rural Development are asking producers to submit manure samples to help assesses where the virus could be lurking and how long it survives.



CFIA Issues Anthrax Alert For Summer

Widespread spring flooding throughout Manitoba has raised concerns about a renewed outbreak of anthrax in livestock this year. The Canadian Food Inspection Agency is urging producers to guard against anthrax in their herds, especially since the disease appears to be making a comeback in Western Canada. “Recent weather conditions and previous outbreaks have increased the


New Animal Diseases Emerge

Agrowing number of livestock, such as cows and pigs, are fuelling new animal epidemics worldwide and posing more severe problems in developing countries as it threatens their food security, according to a report released Feb. 11. Epidemics in recent years, such as SARS and the H1N1 swine flu, are estimated to have caused billions of

No Anthrax Reported This Year – for Sep. 23, 2010

Manitoba did not record a single case of anthrax in 2010 after experiencing repeated outbreaks during the last 10 years. This year’s clean slate could be because more producers are vaccinating their cattle to guard against the disease, suggested Dr. Tim Pasma, the province’s disease control veterinarian. Previous anthrax outbreaks occurred in 2000, 2001, 2003,