The American government declared on Oct. 28. that it is prohibited to transport live fish across states in North America Great Lakes region for fear of the deadly viral transmission in the Great Lakes area. 

　　It was reported by the local media of 29th day, Animal and Plant Sanitary Inspection Bureau under the United States Department of Agriculture issued a provisional order in the late October that it is prohibited to transport salmon, rainbow trout and yellow perch, etc. total 37 kinds of live fish between states in the eight states around Great Lakes, and it is forbidden to import these kinds of fish from Ontario and Quebec from Canada.