What Bacteria Causes Strangles In Horses

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The bacteria Streptococcus equi is the cause of strangles in horses. This highly contagious disease affects the lymph nodes in the head and neck, causing them to swell and eventually burst. Strangles can be deadly if not treated promptly, but fortunately, there are now vaccines available that can help prevent this disease.

Strangles is a disease caused by the bacteria Streptococcus equi. It is one of the most common infectious diseases in horses and can be very serious. Symptoms include fever, swelling of the lymph nodes in the neck, and abscesses in the throat.

Strangles can be fatal if not treated promptly.

What Bacteria Causes strangle in Horses And Pneumonia in People?

Streptococcus equi, or “strangles” bacteria, is a highly contagious pathogen that commonly affects horses. The bacteria causes an infection in the lymph nodes of the horse’s neck, which can lead to severe swelling and difficulty breathing. Strangles are most commonly spread through contact with contaminated equipment, clothing, or other surfaces.

People can also be infected with S. equi, although this is relatively rare. When people are infected with S. equi, it typically causes a mild form of pneumonia.

Is Strangles Bacterial Or Viral?

Strangles is a highly contagious bacterial infection that affects the horse’s lymph nodes, causing them to swell and eventually burst. The bacteria, Streptococcus equi, enters the horse’s body through the nose or mouth and travels to the lymph nodes, where it multiplies and causes inflammation. Strangles can cause fever, loss of appetite, depression, and difficulty breathing.

In severe cases, it can be fatal. There is no cure for strangles, but it can be treated with antibiotics. horses that recover from strangles are often carriers of the bacteria and can infect other horses for months or even years afterwards.

How Do Horses Get Streptococcus Equi?

Streptococcus equi is a bacteria that can infect horses of all ages. It is most commonly spread through contact with contaminated equipment, hay, or other animals. The bacteria can also be present in the environment, such as in soil or water.

Horses can become infected when they inhale airborne particles that contain the bacteria, or if they have direct contact with contaminated materials. Once horses are infected, the bacteria can spread through their respiratory system and cause severe illness. Symptoms of Streptococcus equi infection include fever, coughing, difficulty breathing, and pneumonia.

If left untreated, the infection can be fatal. Early diagnosis and treatment is critical to preventing serious health complications in horses.

Is Strep in Horses the Same As Strangles?

No, strep in horses is not the same as strangles. While both are caused by bacteria, strep is caused by a different bacteria than strangles. Strangles is caused by Streptococcus equi, while strep in horses can be caused by any number of Streptococcus bacteria.

How to Treat Strangles in Horses

If your horse comes down with strangles, don’t panic! While this disease can be serious, it is also treatable. Here’s what you need to know about strangles in horses and how to treat it.

What is Strangles? Strangles is a highly contagious disease that affects the lymph nodes in a horse’s head and neck. It is caused by the bacteria Streptococcus equi, which lives in the horse’s nose and throat.

The bacteria cause the lymph nodes to swell, which can make it difficult for a horse to breathe. In severe cases, the swelling can block off the airway entirely and suffocate the horse. Strangles can also spread to other parts of the body, including the lungs and gut.

How do Horses Get Strangles? Horses typically contract strangles from other infected horses. The bacteria arespread through close contact with an infected animal, usually through sharing water buckets or hay nets.

It can also be spread through direct contact with an infected horse’s nose or mouth. People can inadvertently spread the disease as well by handling contaminated equipment or clothing without washing their hands afterwards. What are the Symptoms of Strangles?

The first signs of strangles are usually fever and depression. The lymph nodes in the head and neck will begin to swell after a few days, causing pain and difficulty swallowing. As the disease progresses, abscesses may form around these swollen lymph nodes.

These abscesses eventually burst open and release pus-filled drainage onto a horse’s coat. In severe cases, horses may develop a pneumonia-like illness with coughing and difficulty breathing.

What are the First Signs of Strangles in Horses

One of the first signs that your horse may have strangles is a mild fever. Your horse may also appear to be off its feed and have a decrease in water intake. Other early signs include nasal discharge and swelling of the lymph nodes in the head and neck.

If your horse has any of these signs, contact your veterinarian immediately.

Natural Remedies for Strangles in Horses

If your horse comes down with strangles, don’t panic! There are many natural remedies that can help treat the infection and get your horse back to good health. One of the best things you can do for your horse is to make sure they are getting plenty of rest and relaxation.

This will help their immune system fight off the infection. It’s also important to keep them hydrated by offering them fresh water often. You can also give them electrolytes to replenish any that may have been lost due to fever or diarrhea.

There are also several herbs that can be helpful in treating strangles. Echinacea is a great herb for boosting the immune system, while goldenseal has antibacterial properties that can help fight the infection. Other helpful herbs include garlic, ginger, and Oregon grape root.

These can be given in powder form or as tinctures mixed with water. Finally, homeopathic remedies can also be very effective in treating strangles. Belladonna is a popular choice, as it helps to reduce fever and swelling associated with the infection.

Sulphur is another popular option, as it helps improve drainage from abscesses and speeds up recovery time.


A bacterium called Streptococcus equi causes strangles in horses. This bacteria is highly contagious and can spread quickly through a herd of horses. Symptoms of strangles include fever, swelling of the lymph nodes, and discharge from the nose and eyes.

Strangles can be fatal in some cases, so prompt treatment by a veterinarian is essential. There is no vaccine available for strangles, but good biosecurity practices can help to prevent its spread.

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