Rocky Mountain Spotted Fever (RMSF) is one of the more widespread tick-borne diseases in the United States, often contradicting its limited geographic name. It is spread by multiple species of ticks, which explains its extended range. RMSF is also unique in that is can be transmitted very quickly after the tick bites your dog.
Joint pain, enlarged lymph nodes and inflammation of blood vessels, called vasculitis, are typical symptoms associated with RMSF.
Babesiosis has seen a resurgence in recent years and is somewhat unique among disease that are tick-borne in that it can be spread via a tick bite but also through contaminated blood. “Pit bull”-type breeds are susceptible to Babesia infections and with their well-deserved increasing popularity as pets (including my own), the incidence of this infection is increasing. The infection causes bursting of red blood cells, called hemolysis. When the severity of the hemolysis increases, the body can’t keep up and the skin and gums may take on a yellow appearance, or jaundice.
As an infected dog becomes more anemic from the loss of red blood cells, they maybe lethargic or have trouble breathing. If severe, a blood transfusion may be needed. The fact that this can be transmitted through infected blood products is why dogs are now screened for this disease if they participate in a blood donor program.
While this is only a partial list of the less common tick-borne infection that are being spread, it reminds us that those awful, little eight-legged creatures are out there and protection and prevention are still the best option for you and your dog.
Questions for Dr. Gary Thompson can be emailed to askthevet@theblade.com or mailed to The Blade, Attn. Ask the Vet, 541 N. Superior St. Toledo, OH., 43660. Dr. Thompson regrets that he cannot answer individual letters.
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For more: https://madisonarealymesupportgroup.com/2017/05/01/co-infection-of-ticks-the-rule-rather-than-the-exception/
https://madisonarealymesupportgroup.com/2019/04/26/three-strains-of-borrelia-other-pathogens-found-in-salivary-glands-of-ixodes-ticks-suggesting-quicker-transmission-time/
https://madisonarealymesupportgroup.com/2018/10/30/study-shows-lyme-msids-patients-infected-with-many-pathogens-and-explains-why-we-are-so-sick/