Messages from the report

We are adding value to the CWSHIN surveillance system. The CQA (Canadian Quality Assurance program) provided an additional source of data. Therefore, we are happy to report that over 80% of premises with CQA were served by practices participating in CWSHIN.

To add value to the laboratory data and benefit from the work that has been done, a new descriptive analysis has been added to our toolbox. These analyses are a work in progress and this quarter we focused on Streptococcus and Rotavirus.

Streptococcus suis and other Streptococcus are a common problem. We have seen an increased identification of Streptococcus suis by subtyping. However, it is not clear why? Therefore, we will continue to investigate.

Clinically, Rotavirus was reported to be an increasing problem because the virus is common and available vaccines may be ineffective. The problem may be that the vaccine is based on type A Rotavirus, but other types (B &C) seems to be spreading.

A “black pig event” (discolouring of the skin) was seen in a finishing barn and the pigs recovered. The combined expertise on the call mentioned that such very rare events have been caused by Clostridium septicum or seen after mixing animals or handling pigs. Black pig events are eligible for rule-out ASF testing at provincial laboratories. So, call your practitioner if you see discolouring of skin.

An uptick in shakers (trembling, shaking in newborns) appeared suddenly in gilt litters. Little is known about this condition so you can help us get a better understanding of shakers by calling your practitioner when you see trembling and shaking in newborns.

Practical tips from the report

The Flu-season in both people and swine has started and to protect swine workers from influenza masks can be worn in barns.

If you see discolouring of the skin (black pig) – call your practitioner.

You can help us get a better understanding of shakers by calling your practitioner when you see trembling and shaking in newborns.

The African Swine Fever (ASF) rule-out testing at laboratories across Canada has started.

Click here for more information on CanSpotASF.