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Walking the Line: Preventing Lyme Disease for Fear Free Clinics

By David Hustead, DVM, M.P.H.Balancing the importance of necessary care with the emotional care of pets in the Fear Free clinic can be challenging. There are countless situations, from the dog hit by a car to an outbreak or emerging disease, where the timeliness of medical care seems to outweigh the need to take things slowly and minimize fear, anxiety, and stress (FAS) in the pet.

Consider Lyme disease. While we as well as our clients may be reluctant to add another injection to a dog’s prevention program, new information about Lyme disease’s risks, transmission, and prevalence provides a compelling reason to reconsider that reluctance. What information do we need to balance those risks with the benefit of prevention?

The risk of Lyme disease is increasing, changing, and spreading.

It’s important to understand that what we know about the risk of Lyme disease may be outdated. There is increasing evidence the risks of Lyme disease continue to expand for both people and dogs in the U.S. The CDC reports that vector-borne disease has more than doubled from 2004 to 2016. Of this, human Lyme disease accounts for 82 percent. Additionally, during this period, nine new vector-borne diseases were first observed in the U.S.¹

The risk to dogs is also increasing in areas not normally considered at-risk for Lyme disease. According to the Companion Animal Parasite Council (CAPC), while the Northeastern states, upper Midwest, and Pacific Northwest still have the majority of canine Lyme cases, dogs exposed to Borrelia burgdorferi continue to be discovered outside of those areas. Their biggest areas of concern for increases in canine Lyme disease in 2019 include eastern Pennsylvania, eastern Ohio and Kentucky, West Virginia, western Virginia and North Carolina. Northwestern Minnesota and some areas in Indiana are also expected to see higher than average seroprevalence in 2019.

Other longstanding beliefs about transmission may now be outdated. For instance, many of us think the risk of disease transmission from exposure to the Lyme disease tick vector I. scapularis is greatest in the spring, but the CDC says the risk of exposure to these ticks is really greatest throughout spring, summer, and fall. In addition, adult ticks can be active at any time of the year when the temperature is above freezing.³

Consider the critical role of the veterinarian.

It’s easy to see that Lyme disease prevention is a critical issue to raise with clients, and one that requires the expertise of a veterinarian. There is no replacing the combination of client education about the disease and exposure risk reduction and proper vector control, including systemic or topical insecticides and vaccination. But some Fear Free veterinarians are hesitant to add a Lyme vaccine to their protocols, thinking it means yet another needle stick and more vaccine volume administered. The good news for Fear Free Certified practitioners is that, for the majority of your patients, you can add a Lyme vaccine without adding needle sticks or more volume.

For example, dogs needing only a Lyme vaccine can receive Elanco’s TruCan™ Ultra Lyme. TruCan™ Ultra Lyme has only half the volume of most vaccines. While half the volume may not seem like a big deal to you, clients interested in Fear Free techniques will appreciate a reduced-volume vaccine. Let them know you have a Lyme vaccine that offers the same protection but with half the dose volume.

Elanco has options for dogs who need distemper and parvo protection as well as those at risk of Leptospiroris, another disease with changing risk. TruCan™ Lyme L-4 + TruCan™ DAPPi+Lyme L-4, and TruCan™ DAPPi+Lyme CL-4 all provide protection with one needle stick and the same vaccine volume as a 4-way Lepto-only vaccine.

TruCan, Elanco, and the diagonal bar logo are trademarks of Elanco or its affiliates.

References

1. ¹ Rosenberg, R. Et al. Vital Signs: Trends in Reported Vector Borne Disease Cases US and Territories 2004-2016. MMR Weekly 67 (17) May 4 2018.
  ² Yabsley, M. Despite the Availability of Preventative Measures—the Risk of Vector-Borne Disease Remains High in 2019. CAPC website accessed on 16 May 2019 at https://capcvet.org/articles/despite-the-availability-of-preventative-measures-the-risk-of-vector-borne-disease-remains-high./
2. ³ CDC accessed Geographic distribution of ticks that bite humans. Accessed at:https://www.cdc.gov/ticks/geographic_distribution.html

This article is brought to you in collaboration with our friends at Elanco.

Taking the Fear out of Disinfection

Until recently, disinfection was considered to be a necessary evil, killing infectious microbes at the cost of exposing pets and people to harsh chemical odors. Disinfectants with unpronounceable names, such as sodium hypochlorite (bleach), quaternary ammonium compounds (QUATs), and potassium peroxymonosulfate, may have been the industry standard for a long time, but just like any other aspect of animal health, we always strive to do better for our pets and create a more positive experience for them in and out of the vet clinic.Accelerated Hydrogen Peroxide^® (AHP^®) technology had been used extensively in human healthcare to kill some of the toughest pathogens while putting patient safety at the forefront. When Virox Animal Health saw the same need for veterinary care, they knew that AHP would be a perfect fit to help protect people and animals while reducing fear, stress, and anxiety in a veterinary hospital. That led to the creating of Rescue, a disinfectant specifically tailored to protect companion animals and the people who care for them.

While traditional disinfectants have been a trade-off between safety and efficacy, Rescue eliminates the need to make this choice. Rescue’s safety profile, coupled with the lack of harsh chemical odor, realistic contact times, and superior cleaning powers, can help your facility along its journey in becoming Fear Free.

Reducing FAS in the disinfection process doesn’t, however, mean a loss of efficacy. AHP disinfection covers all the bases in a Fear Free approach to animal health. These include:

1. Other chemicals like bleach and QUATs can be harsh. We all know that from experience, but we might not realize that bleach can cause serious skin and eye irritation and respiratory illness¹. QUATs, although safer than bleach, have been associated with asthma and can also be irritating to the eyes and skin². Rescue kills those tough-to-kill pathogens, but its gentle formulation is non-toxic and non-irritating for the safety of your patients, staff, and clients.

2. Bleach and QUATs can often take up to 10 minutes of contact time to kill pathogens, which can really slow down your practice. When was the last time you waited 10 minutes for a disinfectant to do its job before wiping it off? Not to mention the fact that these chemicals may not stay wet on the surface for long enough to meet this contact time. Rescue has realistic contact times, ranging from 30 seconds to 5 minutes. Furthermore, its wetting agents help make sure that it stays wet long enough to disinfect. This means less product used, less waiting between patients, and a more efficient practice overall.

3. Rescue has broad-spectrum bactericidal and viricidal claims against the vast majority of pathogens we encounter in the veterinary setting, so you can be confident that even the toughest pathogens don’t stand a chance. AHP also has none of the odors associated with chemical disinfection, preventing additional stress to our patients during their visit.

4. Cleaning power. Many older disinfectant chemistries have been poor cleaners and were only able to kill pathogens on surfaces that had been pre-cleaned with soap and water. AHP contains powerful detergents, which break down soil and allow it to work in the presence of organic material. This brings cleaning and disinfection into one easy step, saving valuable time and resources along the way. Rescue is also a natural odor eliminator, which may help get rid of some of the smells that can contribute to fear, stress, and anxiety within your clinic.

References

This article is brought to you in collaboration with our friends at Virox.This article is brought to you in collaboration with our friends at Virox/Rescue Disinfectants.