Due to the lack of outward signs in carrier horses, strangles can spread quickly and easily through a barn or herd because of its ability to be transmitted through direct animal-to-animal contact or by objects such as bridles, buckets or human hands. Protecting Your Horse Biosecurity protocols such as observation and screening of newly arriving horses help to prevent the spread of disease.
However, vaccination is the best way to combat strangles. Given intranasally, the vaccine helps provide a more natural immune response, stimulating innate and mucosal immunity at the site of natural infection. Additionally, it avoids local injection-site reactions that can occur with parenteral S.
Because strangles is classified as a risk-based disease, Dr. Hankins recommends vaccinating your horse against this costly disease if:. If your horse meets any of these risk criteria, vaccination with Pinnacle I.
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You might not be able to identify an asymptomatic carrier, but there are clinical signs of strangles to watch out for.
But certainly is you have a horse that has suddenly developed swelling in its throatlatch area, strangles should be on your list. When I get a horse in the clinic that has a fever with either nasal discharge or an acutely swollen throatlatch, strangles is on my list. The incubation time—the time between when a horse gets infected and how long it can take before he shows clinical signs—can range from three to 21 days, if he shows any signs at all.
Frazer recommends talking with your veterinarian about the vaccine and its likely effectiveness for your horse and his risk level before decided whether or not to vaccinate. And it can be time-consuming. There are advantages and disadvantages to each of those. After diagnosing strangles, your veterinarian might suggest letting the illness run its course. In the case of a healthy adult horse, I might let the strangles run its course. If left untreated in an otherwise healthy adult horse, the disease generally takes a couple of weeks to run its course, Frazer said, and the horse might shed the bacteria for another couple of weeks after that.
If the horse has a guttural pouch infection, then penicillin directly into the guttural pouches is the best option. Cleaning out the guttural pouch and applying antibiotics takes more than one treatment, Frazer cautions.
Keep any equipment related to the affected horse—such as brushes, buckets, and pitchforks—separate and use them only for that individual animal. Even if all of the above steps are taken there is still a risk of Strangles on your yard. With this in mind it is important to have a yard protocol of what to do should an outbreak occur. Please speak to your vet about creating this. Below is an outline of the steps to take once a case of Strangles has been identified. Bookmark this.
Prevention: Good yard management and biosecurity provide the mainstay of Strangles prevention. Several measures can be taken to minimise the risk of Strangles on a yard, these include: Ensuring that the yard is not overcrowded. Avoid sharing tack or equipment from horses of an unknown health status. Take your own buckets, water and equipment and do not allow horses to share. Ensure that new arrivals to the yard are quarantined for at least 2 weeks.
The isolation facility should be at least 10m away ideally 25m from the other horses and all equipment should be kept separately.
A Strangles vaccination policy could be implemented on the yard. Please talk to your vet about this if it is something you are considering.
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