Can a Horse Get Strangles If Vaccinated

Yes, a horse can get strangles even if it has been vaccinated. Strangles is an infectious disease caused by the bacteria Streptococcus equi and is highly contagious among horses. Vaccines are available to help prevent the spread of this disease, but they do not provide complete protection from infection.

Sometimes, a vaccinated horse may still be infected with strangles due to exposure or other factors that reduce vaccine efficacy. If a horse does contract strangles after being vaccinated, treatment may involve antibiotics and supportive care such as rest and fluids.

Therefore, it is important for horse owners to practice good biosecurity measures in order to minimize their animal’s risk of contracting this potentially deadly illness.

Yes, it is possible for a horse to get strangles even if vaccinated. Vaccines are not 100% effective and will not completely prevent the disease. However, the vaccine can reduce the severity of symptoms and make it easier for your horse to fight off the infection if they contract strangles.

It’s important to always keep up with regular vaccinations in order to protect your horse from this potentially deadly illness.

Strangles Vaccine for Horses Nasal

The Strangles Vaccine for Horses Nasal is an effective way to protect horses from strangles, a highly contagious bacterial infection of the upper respiratory tract. This vaccine works by introducing a weakened form of the bacteria that causes strangles into the horse’s nasal passages so that it can build up immunity against future infections.

It is recommended to give this vaccine twice yearly in order to maintain optimum protection for your horse, and it should be administered at least two weeks prior to any potential exposure to the disease.

How Long is Strangles Vaccine Effective?

Strangles is a highly contagious equine disease caused by the Streptococcus equi bacteria. Vaccination against strangles is effective in reducing the severity and duration of an infection, as well as preventing it altogether. The question of how long the strangles vaccine is effective depends on various factors, such as environmental conditions and the particular horse’s immune system.

Generally speaking, most veterinarians recommend that horses receive regular booster shots every 6 to 12 months in order to maintain optimal protection against strangles. However, this may vary depending on the animal’s health status and other factors like their living environment or exposure to other horses with infectious diseases.

Additionally, many experts suggest that if a horse does contract Strangles despite being vaccinated for it, then revaccinating them immediately after recovery can help reduce future outbreaks significantly.

In any case, it is important to consult your veterinarian about what kind of vaccination schedule would be best for your horse and follow their advice carefully in order to ensure maximum effectiveness from the vaccines you use!

How to Prevent Strangles in Your Horse Herd

While vaccination is important, there are other steps horse owners can take to help prevent strangle outbreaks. Implementing good biosecurity practices like quarantining new arrivals, disinfecting equipment, and limiting contact with outside horses is key. Check the temperatures of all horses daily and isolate any with fevers immediately. Promptly treat any nasal discharges or abscesses that develop. Work closely with your vet to detect illness early and limit spread.

Tips for Caring for a Horse with Strangles

If your horse does develop strangles, proper care and management will give them the best chance of full recovery. House infected horses in isolation and tend to them last to avoid spread. Feed mash instead of hay to make eating easier.

Applying hot compresses to abscessed lymph nodes can help them drain. Make sure ample fresh water is always available. Monitor temperature and check for complications like difficulty breathing. Work with your veterinarian to provide medications and supportive care.

Long-Term Effects of Strangles

Though many horses recover fully from strangles, some may experience long-lasting effects. The bacteria can damage nerves, leading to laryngeal hemiplegia or paralysis of the larynx. This can limit air intake during exercise.

Abscesses that rupture internally can cause sinusitis, pneumonia, or guttural pouch infections. Scar tissue narrowing the nasal passages is also possible. Have your vet thoroughly examine recovered horses to check for these complications and address any issues found. Additional rest and rehabilitation may be needed before returning to full work.

What are the First Signs of Strangles in Horses?

Strangles is a highly contagious bacterial infection of horses that affects the lymph nodes in their upper respiratory tract. It is important to be able to recognize and identify the first signs of strangles in horses, as prompt treatment can prevent serious complications from occurring.

The most common early signs of strangles are fever, lethargy, loss of appetite (anorexia), nasal discharge (which may start clear but become thicker and yellow or greenish over time) and swollen lymph nodes under the jaw.

Horses may also exhibit coughing and sneezing, with thick mucus discharging from their nose or eyes. Other symptoms, such as depression or laboured breathing, could be present later in the course of infection if not treated promptly.

If you suspect your horse has strangles, it is important to contact your veterinarian for an accurate diagnosis so appropriate treatment can begin immediately.

How Long Does It Take for Strangles to Show Up in a Horse?

When it comes to strangles, a highly contagious disease that affects horses, the time frame in which the signs and symptoms of infection start to appear can vary. Generally speaking, a horse infected with strangles may start showing clinical signs anywhere between 3 days to 2 weeks after exposure.

Initial signs are usually nonspecific, such as fever and general malaise, before progressing into more specific clinical signs like nasal discharge, swelling of lymph nodes around the head and throat, coughing and difficulty swallowing due to an abscess in the throat area.

If not managed appropriately or treated in time, these abscesses have the potential for rupture, leading to further complications. It’s important for owners to keep watch on their horses so they can recognize any early warning signs of illness, including those associated with strangles, as soon as possible.

What Percentage of Horses Survive Strangles?

The severity of strangles in horses varies greatly, but on average, between 20-60% of horses affected will survive the infection. The survival rate is higher when the disease is caught early and treated quickly with antibiotics and supportive care.

However, even with prompt treatment, some horses may still suffer from complications related to the illness, such as laryngeal paralysis, abscesses and other bacterial infections, which can lead to death or a permanent reduction in performance ability.

In addition, unvaccinated foals are particularly vulnerable to severe forms of strangles that can often prove fatal for them. Therefore, it is important for horse owners to be aware of signs and symptoms associated with strangles so they can act promptly if their horse does become infected.

Herd Health Day at Royale. Vaccinating for Strangles


Overall, this blog post has shown that although strangles are a highly contagious disease, it is possible for horses to remain healthy even if they have been vaccinated. Vaccinating against the disease can be beneficial in protecting the horse from infection and reducing the risk of an outbreak. While more research needs to be done on the effectiveness of vaccination as a preventative measure, it is likely that vaccinating your horse can help keep them safe from strangles.

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