An update on West Nile Virus in Ruffed Grouse and a test kit how-to video.
The second-year results for the Great Lake states’ collaborative West Nile Virus (WNV) study are in, and there’s good news, bad news and hope, for ruffed grouse in Michigan, Wisconsin and Minnesota.
The good
In total, hunters provided 786 samples in all three states from the 2019 hunting season: 281 from Michigan, 188 from Wisconsin and 317 from Minnesota. The total number of samples was up a bit from the 721 submitted the year prior, though Wisconsin’s individual sample total went down. In 2018, Michigan tested 213 samples, Wisconsin tested 235, and Minnesota tested 273. While some birds did test positive for WNV antibodies, the percentages were low. The results from 2018 and 2019 also showed that these birds can survive being infected.
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