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Cache Valley and Abortion Factsheets
Cache Valley Virus (CVV) and abortion factsheets have been added to the SPANS website, as reports of abortions and malformed lambs are being seen across flocks nationally. While there's little that can be done to stop these losses right now, it’s important to understand what might have caused them.
Key points:
- CVV is spread by mosquitoes, and infections during early pregnancy can lead to congenital malformations and abortions months later.
- Prevention measures, like reducing mosquito exposure during breeding season, can help in the future.
These issues are not a result of poor management. Instead, changing environmental conditions are making it more challenging to protect our flocks.
Now is the time to plan for next fall's breeding season. Strategies like avoiding grazing in mosquito-heavy areas and improving mosquito control can help reduce risks.
If you suspect one of these viruses has affected your flock, please reach out to your veterinarian.
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