A study reveals more about how long the EHV-1 virus can survive on a range of materials and under different environmental conditions. H&H speaks to researchers and vets to find out more, and what this means for riders
VIABLE equine herpes virus (EHV-1) lingered on a range of environmental materials for 48 hours, a study has found.
Researchers from the Center for Companion Animal Studies, Colorado State University, found that the virus’s persistence, on a range of materials commonly found in yards, was likely to represent a transmission risk.
{"content":"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"}
You might also be interested in…
An owner who says she has had enough of finding paid-for event stabling full of 'filthy' bedding has warned of
Library image.
Credit: Lucy Merrell
Library image.
Credit: Alamy Stock Photo
“We’ve all learned the importance of protecting each other during the pandemic – now we need to apply the same
Credit: Redwings
Stay in touch with all the news in the run-up to and throughout the major shows and events during 2025 with a Horse & Hound subscription. Subscribe today for all you need to know ahead of these major events, plus online reports on the action as it happens from our expert team of reporters and in-depth analysis in our special commemorative magazines. Have a subscription already? Set up your unlimited website access now
H&H news editor
Eleanor is an experienced journalist who spent over eight years working for local and national newspapers before joining H&H as news editor in March 2016. Passionate about equine welfare and exposing the truth, Eleanor has reported on all aspects of the industry, from Brexit to anti-bullying campaigns, and from dressage rules to mules. Her sport of choice is showjumping, in which she competes her own horses, and she also enjoys reporting at local jumping shows through to international championships.