Other Diseases 

Senecavirus A / Seneca Valley Virus (SVA)

Senecavirus A is a vesicular disease in swine that causes symptoms similar to reportable, vesicular diseases, such as Foot and Mouth Disease and Swine Vesicular Disease. Although it is not in itself reportable, because it cannot be visually differentiated from the reportable diseases, it is responded to in a similar manner. Any identification of blisters (vesicles) must be reported to your herd vet.

More information on SVA can be found in the following factsheets:

Porcine Deltacoronavirus (PDCoV)

PDCoV – formerly referred to as “swine deltacoronavirus (SDCv)” – belongs to the same viral family as porcine epidemic diarrhea (PED) and transmissible gastroenteritis (TGE). The symptoms of PDCoV are indistinguishable from those of PED or TGE, although tend to be less severe than PED. PDCoV damages the lining of the gut in swine, causing diarrhea, vomiting and dehydration. It can cause piglet mortality in severe cases, but not to the same extent as that of PED. PDCoV is not a provincially reportable disease in Manitoba. 

Find out more about PDCoV here:

Birds can become infected with an avian deltacoronavirus, which is hard to differentiate structurally from the porcine virus. However, many labs across Canada can now perform analyses to differentiate the two. Numerous environmental samples taken from assembly yards in the prairies in 2015/16, which were believed to be PDCoV, were later determined to be the avian virus which does not affect pigs.

Porcine Reproductive and Respiratory Syndrome (PRRS)

Porcine reproductive and respiratory syndrome (PRRS) is a production-limiting, viral disease that affects swine herds globally. There are many strains of PRRS, the most devastating being highly pathogenic PRRS.

Certain regions are engaged in Area Regional Control & Elimination (ARC&E) projects, which help pork producers and other sector stakeholders collaborate to control and/or eliminate this disease from a region. Those producers wanting to participate in the Manitoba Coordinated Disease Response (MCDR) initiative can fill out the MCDR confidentiality agreement for their farm, which currently covers PED and PRRS, and submit it to This email address is being protected from spambots. You need JavaScript enabled to view it. 

The Canadian Swine Health Board’s PRRS Regional Control & Elimination Playbook outlines some of the measures that can be taken in regions affected by PRRS, depending on the status of the region.

Swine Health Ontario (SHO) has a number of tools and documents to help pork producers in Ontario establish ARC&E projects.

Porcine Circovirus 3 (PCV3)

A new strain of porcine circovirus has been detected in the USA. Click here for a factsheet on PCV3 produced by Iowa State University.

Click here for factsheets on other swine diseases developed by the Center for Food Security & Public Health at Iowa State University.


Jenelle Hamblin
Manager of Swine Health Programs
This email address is being protected from spambots. You need JavaScript enabled to view it.

Manitoba Pork represents 613 Manitoba hog farms

Manitoba Pork

Manitoba Pork’s office at 28 Terracon Place is open weekdays from 8:30 a.m. to 4:30 p.m. However, please minimize person-to-person contact by emailing or phoning in requests for information, ear tags, and other resources. Contact us by phone, fax, email or regular mail.

Tel: 204-237-7447
Fax: 204-237-9831
Email: info@manitobapork.com

28 Terracon Place
Winnipeg, MB, Canada
R2J 4G7