6 Diseases Ticks Can Spread In One Feeding

  • 28 Jun, 2019
  • 5 MIN READ
  • 28/06/2019
  • 5 MIN READ

6 Diseases Ticks Can Spread In One Feeding

Ticks are small, but the harm that they can spread to you, your dog, cat, and family is mighty. Ticks are blood-sucking parasites that often carry disease-causing bacteria and parasites. As a result, they transmit an array of different infections, sometimes simultaneously, into the bloodstream when they consume a meal. The transmission of tick-borne diseases tends to travel under the radar because ticks are tiny creatures that can attach, bite, and fall off a host without being detected. The clinical signs of different tick-transmitted diseases can be quite similar, so please get help from a veterinarian if you suspect a tick borne disease.

Here are 6 diseases that infected ticks can spread once they begin feeding.

Ehrlichiosis

Is a bacterial disease transmitted to dogs, cats, and humans by the Brown Kennel tick. This disease causes flu-like symptoms—fever, fatigue, joint pain, vomiting, diarrhoea—usually within one to three weeks of being bitten by an infected tick. Bleeding disorders can also occur in affected dogs.

Babesiosis

Is a disease that is typically transmitted by the brown kennel tick and the yellow dog tick but can also be spread through the bite of an infected dog (although this does not happen commonly), contaminated blood transfusion, or through maternal-fetal transmission. It is caused by protozoan parasites of the genus Babesia, which infect red blood cells.

Babesiosis affects a wide range of domestic and wild animals, and occasionally humans. Signs of infection vary from a mild illness that progresses quickly to a severe disease that rapidly results in death. In some cases, the parasite causes a long-term disease with severe and progressive anaemia as the main symptom.*

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Bartonellosis

Is a bacterial disease that is transmitted by ticks and fleas. This disease affects dogs, cats, and humans. Bartonellosis is a zoonotic disease, which means that it can also be transmitted between animals and humans. In humans, this infection is often referred to as cat scratch disease even though it may be transmitted through a tick. Symptoms include fever, lameness, lethargy, lack of appetite, nausea, irregular heartbeat, muscle pain, along with swelling and inflammation of the lymph nodes, eye, brain.

Canine Hepatozoonosis

Is a rare disease caused by a protozoan called Hepatozoon canis that is transmitted by ticks. Infection is not caused by a tick bite, it’s caused when a dog eats an infected tick. The infection creates areas of inflammation within body tissues, which can cause signs of disease such as fever, depression, weight loss, poor body condition, muscle loss and weakness, discharge from the eyes, and bloody diarrhoea. These signs may come and go. Surprisingly, many dogs have a normal appetite. Severe sensitivity or pain near the spine is also common, as are stiffness and a general reluctance to move. Eventually, hepatozoonosis may lead to inflammation of the kidneys or amyloidosis of the kidneys (a condition in which there is a buildup of an abnormal protein called amyloid in kidney tissues). This is a lifelong infection in dogs; no known treatment completely clears the body of the organism.*

Cytauxzoonosis

Is also a rare disease caused by parasites of the genus Cytauxzoon transmitted by ticks to cats. The disease progresses quickly and is usually deadly. Symptoms typically begin about 10 days after a tick bite and come to peak about 6 days later. Cats may be feverish, weak, depressed, and dehydrated. They may also have difficulty breathing and refuse to eat. Gums and mucous membranes are often jaundiced. Treatment is often unsuccessful, but new treatments have shown promise in some cases.*

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Hemotrophic mycoplasmosis

Also referred to as feline infectious anaemia, is a bacterial parasite transmitted by ticks (and fleas) to cats and dogs. This parasite targets red blood cells causing anaemia and weakness. Symptoms differ for cats and dogs. Cats that become infected may suffer from depression, weakness, fever, anaemia, jaundice, and an enlarged spleen. Dogs may experience weight loss, depression, and fever, but only if their immune system is weakened by other diseases.

You may not be able to stop every tick in its tracks, but you can certainly take the necessary precautions to protect yourself, your family, and your pets.

The most important preventive steps are those that control ticks. After spending time outdoors, be sure to check yourself and your furry friends for ticks. If you find a tick, remove it immediately. Talk to your veterinarian about the benefits of using Bravecto® to kill ticks that try to bite your dog or cat in the first place. Bravecto® protects your dog and cat for up to 12 weeks in a single dose, nearly three times longer than any other treatment.