Mary Wilson
Well-known member
Updated 1 hr ago. May 7, 2024
By The Canadian Press
OTTAWA - The Columbia River watershed in B.C. has been declared an infected area for whirling disease, a parasite that causes deformities in fish and has a high mortality rate.
The declaration by the Canadian Food Inspection Agency on Monday imposes restrictions on the movements of live or dead fish and equipment from the Columbia watershed to other waterways.
The agency says activities that now require permits include the transport of used aquaculture equipment and the movement of fish or sediment samples for testing purposes. ...
There is no known treatment for whirling disease, which is caused by a parasite and makes fish swim in unusual circular patterns. ...
https://www.thestar.com/news/canada...cle_92fb324e-23b0-5481-9cbe-10326f32f826.html
By The Canadian Press
OTTAWA - The Columbia River watershed in B.C. has been declared an infected area for whirling disease, a parasite that causes deformities in fish and has a high mortality rate.
The declaration by the Canadian Food Inspection Agency on Monday imposes restrictions on the movements of live or dead fish and equipment from the Columbia watershed to other waterways.
The agency says activities that now require permits include the transport of used aquaculture equipment and the movement of fish or sediment samples for testing purposes. ...
There is no known treatment for whirling disease, which is caused by a parasite and makes fish swim in unusual circular patterns. ...
https://www.thestar.com/news/canada...cle_92fb324e-23b0-5481-9cbe-10326f32f826.html