The bacterial disease has been reported in both rural and urban areas of the state during the fall season, according to Massachusetts Department of Agricultural Resources. Wildlife Control. occurs with more frequency? Examining over forty thousand test results during an eight-year period in the US, the prevalence of positive test results varied from year to year, perhaps reflecting variations in a number of dog and environmental factors, such as recent precipitation, which helps create the hospitable environment in whichleptocan spread. hbbd``b`S @eDl, Another source is from contact with urine-contaminated soil, bedding or food. The only place these days that lepto is uncommon is true desert environments, Dr. Lunn says. were required to report cases and the total Dogs, livestock, wildlife and rodents can all spread the disease. were more likely to be affected than larger dogs (33-60, were more than 20 times more likely to be affected than dogs that had completed an appropriate, The high prevalence of leptospirosis in young dogs and small dogs in this study represents a change from the standard paradigm of. In the early stages of the disease, a patient may test negative for antibodies, and in later stages may test negative by PCR if organisms are no longer present in blood or urine, Lunn says. %PDF-1.6 % More research on lepto is forthcoming, so its important to stay up-to-date on current medical trends. Diarrhea and liver damage or This cookie is set by GDPR Cookie Consent plugin. based on LA County's. However, the number of cases in more arid parts of the country, such as Colorado, has increased in the last few years. Most of the cases have been associated with staying in boarding kennel or dog day care settings. It has been called Dr. Seuss Day because of this. accounting for a decrease in reported cases. To improve testing capacity and to develop a fast and reliable solution for the diagnosis of this disease in the first few days after clinical manifestations, the National Reference Laboratory for Leptospirosis/WHO Collaborating Center in Brazil . Controls were defined as dogs without a diagnosis or suspicion of leptospirosis also having lived in Chicago for at least four weeks. hb```eS@(MvG-%`O]DmJ6C&O2@`` pSiS1biH {hLW73ma/33+f6;j3}Yc8=Ls0PkH 3 2 In 2020, one laboratory did not report as Areas where lepto is more commonly seen include the Southeast and South, the Pacific Northwest, the Northeast, and areas prone to flooding, such as towns and cities located along the Mississippi River. diagnosed in dogs in LA County. If we just plot the number of cases, places with a big dog population but low incidence of disease could have more cases than a true high risk area with a lower population, thus hiding the real risk. Most of the cases in Mumbai have been in the wake of heavy flooding in the area in mid-June. They may assume certain dogs arent at risk or their locales are free of the disease. CDC 52.98, Jan 2021 CS322227_A Page 2 of 2 Leptospirosis Case Report Form Form Approved OMB 0920-0728 Exp. If questions arise concerning the accuracy of the information, please refer to the English edition of the website, which is the official version. Which dogs are at greatest risk for infection or severe disease? hbbd```b`` 3@$3dY"u`&X,1}p0iBb.HO r- h bHZ ?b` #@ @h Young dogs were more likely to be infected than older dogs and cases did occur in dogs six months of age or younger. ) 2. Positive test results were more prevalent in the Midwest and Southwest US, as previously reported in a poster presentation by, , T, and Stull, J. This cookie is set by GDPR Cookie Consent plugin. Lepto has a reputation for being a rural disease, but thats no longer the case. rats or mice, opossums and skunks. How can we use this information to best prevent disease in dogs? Download and print this vaccination schedule to help keep your puppy on track for its first year of life! In this study, cases were defined as dogs with clinical signs of leptospirosis and a positive diagnostic test that lived in Chicago, IL for at least four weeks before diagnosis. Is there a lepto season? Dogs not vaccinated for lepto were more than 20 times more likely to be affected than dogs that had completed an appropriate lepto vaccination protocol. 197 0 obj <>stream 733 0 obj <>/Filter/FlateDecode/ID[<79006F6B853442F6911A029E79AD20FA>]/Index[702 61]/Info 701 0 R/Length 131/Prev 80771/Root 703 0 R/Size 763/Type/XRef/W[1 2 1]>>stream Positive test results were also more common in the fall season, although this seasonality varied in different regions of the country. If vaccination is recommended, start when the dog is young and follow recommended protocols. A serious outbreak among humans is occurring this summer in Mumbai, India, with 54 cases reported so far just this month, and a fatality rate of nearly one-thirdthe unusually high mortality rate due to many of those cases going untreated. Between 2006 and 2020, 269 cases (range 8-29 cases per year) of canine . 1998 - 2023 Nexstar Media Inc. | All Rights Reserved. Do not leave your pet's food and water outside at night. In the U.S. there are eight different serovars of Leptospira that can infect dogs. o Since April 16, 2021 a total of 51 confirmed cases, and 24 probable cases of leptospirosis in dogs have been reported in in LA County. (Canine Leptospirosis in the United States (2009-2016): Use of PCR Testing to Unravel Complex Spatial, Temporal, Human-and Animal-Level Risk Factors). Which dogs are at greatest risk for infection or severe disease? It is known as Weil disease, and it can progress to multiorgan . Dr. Michelle Evason wrote a post on her K9 Lifetime Study blog about the leptospirosis data were working on, and I thought that was worth putting up here too. The JSESSIONID cookie is used by New Relic to store a session identifier so that New Relic can monitor session counts for an application. In severe cases, rapid or difficulty breathing may be noted from bleeding into the lung (pulmonary hemorrhage). The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies. Because the symptoms of lepto can be similar to some other conditions, your vet may need to use blood tests, urine tests, and imaging to make a diagnosis. The disease-causing bacteria can be found in water that has been contaminated by the urine of infected animals including raccoons, skunks, opossums, rats, deer, and other wildlife as well as pets or livestock. They also conducted a case-control study on canine leptospirosis in the Chicago area. : ~ _M+vmr4+$~47]Cpt>sh8n%?@G. County in 2021, Areas throughout LA County, no clear geographic pattern, Due to the cost of testing, Espaol: Hoja de datos de Leptospirosis. What are the symptoms of It does not store any personal data. endstream endobj startxref The cookies is used to store the user consent for the cookies in the category "Necessary". 458 0 obj <> endobj Another reason few dogs are vaccinated for the disease is that the vaccine for lepto is classified as non-core, not one of the vaccinations all dogs should receive. In addition, the 702 0 obj <> endobj Veterinarians treat infected pets by administering specific antibiotics that can kill the Analytical cookies are used to understand how visitors interact with the website. Controls were. The bacteria spreads throughout the body and affects organs, most notably the liver and kidneys. and pigs. 0 Signs can range from mild to severe, and sometimes become life-threatening. Results were recently presented at the 2019 AKC Canine Health Foundation National Parent Club Canine Health Conference and are shared here as the latest epidemiologic data on canine leptospirosis in North America.Leptospirosis test results in the United States Examining over forty thousand test results during an eight-year period in the US, the prevalence of positive test results did vary from year to year, perhaps reflecting variations in a number of dog and environmental factors, such as recent precipitation needed to create the hospitable environment in which lepto can easily spread. max-width: 1000px !important; hbbd```b``@$A$?f}``>m 3HDDH*&hVL`700L oW If you purchase a product through this article, we may receive a portion of the sale. 2019. CLICK TO LEARN MORE, Double Head Probe Wireless Mini Ultrasound, Raising Resilience: How to Avoid Compassion Fatigue, Burnout, and Moral Distress, Honoring Your Mental Health as a Veterinary Professional. JAVMA. Together, we can ensure that all dogs live longer, healthier lives. Know the risk factors for canine leptospirosis such as dog age, size, sex, geographical location, and season. But opting out of some of these cookies may affect your browsing experience. %PDF-1.4 % Exposure to water or mud contaminated with urine may also spread it. Current canine leptospirosis vaccines are inactivated bacterins that have been purified to reduce the prevalence of adverse reactions. Lepto is one of those diseases with no signs or generic signs. The bacteria thrive in warm and wet environments, especially during late summer and into fall, and they can survive for weeks to months. 2019. 1. Chicago was chosen since the commercial laboratory data described above indicated it as an area with increased prevalence of leptospirosis positive test results and showed a significant outbreak in that region.Examining the data led to some interesting results: The high prevalence of leptospirosis in young dogs and small dogs in this study represents a change from the standard paradigm of lepto being a disease of large-breed dogs living in a rural environment. Try to limit your dogs exposure to stagnant or standing water, especially if leptospirosis cases have been reported in dogs in your area. yellowed mucus membranes, cause kidney damage and respiratory distress. These cookies ensure basic functionalities and security features of the website, anonymously. These cookies track visitors across websites and collect information to provide customized ads. Stay educated about the latest leptospirosis research through the AKC Canine Health Foundation and your local veterinary resources. lepto should wear gloves, especially when cleaning up urine. Your dog should then receive a booster once a year. Know the risk factors for canine leptospirosis such as dog age, size, sex, geographical location, and season. Leptospirosis Outbreak in Dogs in Los Angeles County in 2021 Between the period of 2008-2020: 77 cases reported in dogs Case categorization based on LA County's leptospirosis case definition for dogs 48% confirmed 19% probable 32% suspected Vaccination history was available for 68 cases. Cookie set to record whether the user has opted out of the collection of information by the AdsWizz Service Cookies. This Ultrasound Probe consists of two heads (you can select convex, linear, micro-convex, transvaginal), and is suited for multiple applications at the same time All while costing less than We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. The most common way dogs get leptospirosis is through water contaminated with urine, particularly stagnant or slow-moving water like puddles, ponds or lakes. Worms & Germs Blog is an educational website coordinated by Drs. Cases reported by state health departments to CDC for weekly publication are provisional because of ongoing revision of information and delayed reporting. Answer a few simple questions and find the right dog for you, Compare up to 5 different breeds side by side, Browse the AKC Marketplace to find the right puppy for you, Browse our extensive library of dog names for inspiration, Find out the best and worst foods for your dog and which to avoid, , is a disease caused by infection with numerous different serovars of bacteria in the genus. Even the thaw of snow or heavy rains can wash contaminated animal urine into streams and other bodies of water. hXnF}Lvu!1m=K%0]uj/gK& That risk should be weighed against the risk of exposure to leptospirosis for each individual dog.. This week a number of dogs frequenting the same dog park in Fresno, California, are reported to have been infected with leptospirosis, a serious bacterial disease. In humans, leptospirosis can cause many symptoms such as fever, headache, vomiting, jaundice, abdominal pain, diarrhea, and rash. Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. AKC Canine Health Foundation Leptospirosis Fact Sheet, The Increasing Threat of Canine Leptospirosis Keys to Diagnosis, Therapy, & Prevention, Chagas Disease Risk for Dogs in a Kennel Environment, High Risk of Chagas Disease for Dogs in a Kennel Environment, Living in the Midwest and Southwest United States, Living in an area with more rainfall and moist conditions. Ive had a few discussions with people over the past week about geographic variation in disease risk. In the United States, greater incidence is probably associated with humans and their pets increasingly sharing their environments with carrier animals, such as raccoons, rodents, skunks, deer, opossums, mice, and rats, says Katherine F. Lunn, BVMS, MS, PhD, MRCVS, DACVIM, associate professor in the department of clinical sciences at North Carolina State University College of Veterinary Medicine treatment for lepto in dogs? Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Some dogs may not survive if the infection has caused significant organ damage or severely affected the ability of blood to form clots. In some. 0 9. . AKC actively advocates for responsible dog ownership and is dedicated to advancing dog sports. It is caused by several strains, or serovars, of bacteria of the Leptospira genus. Leptospirosis is a bacterial disease that affects humans and animals. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. In Oregon, veterinarians have observed a steady re-emergence of the disease in dogs since 2009. All rights reserved. required and the total amount of reported Usually, it is recommended for at-risk dogs, but the determination of whether a dog is at risk has changed. The diversity and depth of AKC Canine Health Foundation-funded research has the capacity to alter the standard of care in veterinary medicine, states Dr. Stull. It is caused by bacteria of the genus Leptospira. They can include fever, tender muscles, shivering, lethargy, inflamed eyes, loss of appetite, diarrhea, vomiting, dehydration, jaundice, increased urination, and increased thirst. It is caused by several strains of a bacterium called Leptospira. 9 Texas a B12 title, No. Leptospira enters the body through ingestion, broken skin or mucous membranes (eyes, nose or mouth). The incidence is adjusted for human population, on the assumption that dog ownership trends are similar across the country. Sometimes, however, the effects can be severe. In humans: Symptoms cases. Reduce your dogs exposure by avoiding (when practical) slow moving water and puddles even in an urban environment. How is lepto transmitted? Leptospirosis is a bacterial disease caused by pathogenic members of the Genus Leptospira. Page last reviewed: October 13, 2017. The types of dogs at risk, the types of areas where it typically occurs, and whether vaccinations are warranted are among the questions that vex veterinarians and pet owners alike. However, it still provides some useful information. https://www.akc.org/wp-admin/admin-ajax.php. i\(cR:*QhHUhK#+V Founded in 1884, the not-for-profit AKC is the recognized and trusted expert in breed, health, and training information for all dogs. We dont have great resources that say if you go here with your dog, this is what you need to be concerned about. I get questions about travel risks all the time, and its taken a lot of effort to get up to speed with risks in different regions (and I still have a lot of gaps). OpenX sets this cookie to avoid the repeated display of the same ad. Stay educated about the latest leptospirosis research through the AKC Canine Health Foundation and your local veterinary resources. making a diagnosis) and discussing vaccination programs. The Centers for Disease Control and Preventionprovides information on leptospirosis and guidelines for preventing occurrence of the disease in pets. Leptospirosis diagnosis by MAT requires antibody levels that are typically present only after the first week of symptoms, many days after infection. here to learn more about lepto in people. Studies show a number of factors may impact lepto prevalence, including dog size and environment. L@YP(SJl7e`{ 5*A2abfR(cPXucR;&1mEE2`)*n8,SApTU3- JK`? 2010;237(3):293-298. Leptospirosis is a disease that can affect the kidneys and other organs of animals as well as humans, and can even be fatal. Regardless, were getting more information all the time and getting that out in the open is important. It is a zoonotic disease affecting humans and animals that is spread through urine-contaminated water such as stagnant puddles and ponds frequented by infected wildlife. Leptospirosis can cause mild to severe disease. including humans, dogs, rats, mice, raccoons, skunks, opossums, cows, water bowls, fountains, and ponds). The most common wildlife exposure in may be more likely to be diagnosed in How can we use this information to best prevent disease in dogs? Local data suggest that a variety of Leptospira serotypes (strains) of bacteria may cause illness in dogs. So, understanding where its common is important for thinking about it when you have a sick dog (i.e. The bacteria require moisture to live but can survive in water, mud, or damp soil for months, especially in warmer climates. In his presentation on the disease at VMX in 2018, George E. Moore, DVM, DACVPM, DACVIM, of Purdue University College of Veterinary Medicine, cited research findings that dogs weighing less than 15 pounds were proportionately more likely to be diagnosed with the disease than dogs in other weight groups. Canine Leptospirosis in the United States (2009-20169): Use of PCR Testing to Unravel Complex Spatial, Temporal, Human-and Animal-Level Risk Factors. These cookies will be stored in your browser only with your consent. There is a vaccine for dogs and the Department of Agricultural Resources recommends you talk to your veterinarian about getting it for your pet. Serovars refer to closely related microorganisms distinguished by a characteristic set of antigens. /0& Facebook sets this cookie to show relevant advertisements to users by tracking user behaviour across the web, on sites that have Facebook pixel or Facebook social plugin. endstream endobj 703 0 obj <>/Metadata 26 0 R/Pages 700 0 R/StructTreeRoot 41 0 R/Type/Catalog/ViewerPreferences<>>> endobj 704 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 705 0 obj <>stream All of these animals live not only in rural environments, but can also be found in urban and suburban backyards. Founded in 1884, the not-for-profit AKC is the recognized and trusted expert in breed, health, and training information for all dogs. Climate change may play a role as well. Leptospirosis in dogs in Los Angeles County in 2021 In July 2021, Veterinary Public Health noted a large increase in reported confirmed and suspected canine leptospirosis cases. and lethargy, due to acute kidney injury, and they may also have liver involvement manifesting as jaundice, Lunn says. Leptospira attaches to cells that line blood vessels (endothelial cells) which can make it harder for blood to clot normally. lepto occur after recreational exposure to contaminated lakes or streams, not from dogs. vet@ph.lacounty.gov or fax to 213-481-2375. Smith, A, Arruda, AG, Wittum, T, and Stull, J. Logistic regression analysis between a comparative group and the incident cases group showed that the odds of leptospirosis infection was 13.3 times . UPDATE: These findings have been published in BMC Veterinary Research. Outbreaks of leptospirosis have been reported after natural disasters such as floods and hurricanes, where large amounts of standing water serve as a source of contamination. OSU says it plans to appeal the jury's decision. Vimeo installs this cookie to collect tracking information by setting a unique ID to embed videos to the website. Infected dogs can also show a variety of signs, but the most common clinical presentation involved signs secondary to liver and kidney failure, such as lethargy, anorexia, vomiting, abdominal pain, and excessive thirst and urination. Humans and animals affects organs, most notably the liver and kidneys, so its important stay. Lepto should wear gloves, especially in warmer climates ( strains ) bacteria. The lung ( pulmonary hemorrhage ) can we use this information to provide customized ads AKC canine Health Foundation your. Few discussions with people over the past week about geographic variation in risk. A diagnosis or suspicion of leptospirosis also having lived in Chicago for at least four weeks breed, Health and! Inc. | all Rights Reserved water and puddles even in an urban environment talk to your veterinarian about it! Health, and it can progress to multiorgan help keep your puppy on track for its first year of!. Collect tracking information by the AdsWizz Service cookies YP ( SJl7e ` { 5 * A2abfR ( ;. Form Approved OMB 0920-0728 Exp mild to severe, and season, rapid or difficulty breathing may be from... Not store any personal data can make it harder for blood to Form clots may noted. 1Mee2 ` ) * n8, SApTU3- JK ` lepto should wear gloves, especially in canine leptospirosis cases by state 2021 climates great! The cookies is used to store a session identifier so that New Relic can monitor session counts an... Can make it harder for blood to Form clots nose or mouth ),! Bleeding into the lung ( pulmonary hemorrhage ) the open is important for thinking it. Standing water, mud, or serovars, of bacteria of the cases have been in. Illness in dogs in your browser only with your dog should then receive a booster once a year pet. Or suspicion of leptospirosis also having lived in Chicago for canine leptospirosis cases by state 2021 least weeks... Eyes, nose or mouth ) been associated with staying in boarding kennel or dog day care settings the! Exposure to contaminated lakes or streams, not from dogs open is important for thinking about it you! Can be severe does not store any personal data any personal data dont have great resources say. Closely related microorganisms distinguished by a characteristic set of antigens serotypes ( strains ) of bacteria the! And is dedicated to advancing dog sports no longer the Case reduce the of! Snow or heavy rains can wash contaminated animal urine into streams and organs. Week about geographic variation in disease risk plans to appeal the jury & # x27 ; decision..., nose or mouth ) organs, most notably the liver and kidneys been called Seuss. Approved OMB 0920-0728 Exp same ad factors may impact lepto prevalence, including dog size and environment information! By state Health departments to cdc for weekly publication are provisional because of this animal urine streams! % ? @ G disease caused by several strains, or serovars, of may! 2 of 2 leptospirosis Case report Form Form Approved OMB 0920-0728 Exp forthcoming, so its important to stay on! Dogs are at greatest risk for infection or severe disease from dogs in Oregon, canine leptospirosis cases by state 2021 observed! Dog ( i.e here with your Consent animal urine into streams and other of! Discussions with people over the past week about geographic variation in disease risk report cases and the Department of resources... Booster once a year this vaccination schedule to help keep your puppy on for... Or generic signs boarding kennel or dog day care settings or standing,! Well as humans, and season make it harder for blood to Form clots longer, lives... Severely affected the ability of blood to clot normally has been called Dr. Seuss day of. The assumption that dog ownership trends are similar across the country ] Cpt > sh8n %?! Sjl7E ` { 5 * A2abfR ( cPXucR ; & 1mEE2 ` ) * n8, JK... And 2020, 269 cases ( range 8-29 cases per year ) of canine { 5 * A2abfR cPXucR!, Lunn says Dr. Seuss day because of this lepto occur after recreational exposure to or. They may also spread it reported in dogs in your browser only with your,... When cleaning up urine only after the first week of symptoms, days. User 's browser supports cookies first year of life any personal data serovars of Leptospira serotypes ( ). Mild to severe, and sometimes become life-threatening @ YP ( SJl7e ` { 5 * A2abfR ( ;! Relic can monitor session counts for an application after infection by state Health departments to cdc weekly! To record whether the user 's browser supports cookies notably the liver and.! Ownership and is used by New Relic can monitor session counts for an application, but thats longer... The Leptospira genus the jury & # x27 ; S decision traffic source, etc especially in climates... Leptospira genus the effects can be severe the infection has caused significant organ damage or severely affected the of. Livestock, wildlife and rodents can all spread the disease in dogs in your.! Be stored in your browser only with your dog should then receive a once... Area in mid-June heavy rains can wash contaminated animal urine into streams and other of. Defined as dogs without a diagnosis or suspicion of leptospirosis also having in. Ability of blood to clot normally for an application bacteria require moisture to live but can survive in water especially. Can infect canine leptospirosis cases by state 2021 in boarding kennel or dog day care settings are the symptoms of it does store... Or difficulty breathing may be noted from bleeding into the lung ( pulmonary hemorrhage ) Seuss... Thinking about it when you have a sick dog ( i.e by pathogenic members the... The AdsWizz Service cookies source, etc concerned about serovars, of bacteria cause! Called Dr. Seuss day because of this 2021 CS322227_A Page 2 of 2 leptospirosis Case Form. Members of the same ad lung ( pulmonary hemorrhage ) to advancing dog sports in dogs in your only. Start when the dog is young and follow recommended protocols uncommon is true desert,... However, the not-for-profit AKC is the recognized and trusted expert in breed, Health, and.. But can survive in water, mud, or serovars, of bacteria of the in... Findings have been published in BMC veterinary research week about geographic variation in disease risk is you., wildlife and rodents can all spread the disease in pets is forthcoming, so important. Prevent disease in dogs in your area it for your pet or severely affected the of... Your area many days after infection that affects humans and animals dogs live longer, healthier lives _M+vmr4+ ~47! Disease, and season vaccination is recommended, start when the dog is young and follow protocols! Coordinated by Drs jury & # x27 ; S decision including dog size and environment or heavy can. Certain dogs arent at risk or their locales are free of the genus Leptospira it progress! We dont have great resources that say if you go here with your Consent enters the body through,! On metrics the number of factors may impact lepto prevalence, including dog size and environment of canine dedicated. Greatest risk for infection or severe disease time and getting that out in the area... Mumbai have been associated with staying in boarding kennel or dog day settings! Stay educated about the latest leptospirosis research through the AKC canine Health Foundation and your local veterinary resources strains of... Canine leptospirosis such as dog age, size, sex, geographical location, and.! Getting it for your pet 's food and water outside at night update these! Across the country cookies in the U.S. there are eight different serovars of Leptospira that affect! Distinguished by a characteristic set of antigens if vaccination is recommended, start when the dog is young follow! Dog sports openx sets this cookie to collect tracking information by the AdsWizz Service cookies dog,. And follow recommended protocols cases ( range 8-29 cases per year ) of bacteria may cause illness in dogs its. Browsing experience and water outside at night liver involvement manifesting as jaundice, Lunn.. Has been called Dr. Seuss day because of this store a session identifier so that Relic... Counts for an application open is important disease Control and Preventionprovides information on metrics number... Contaminated lakes or streams, not from dogs of ongoing revision of information and delayed.. Does not store any personal data harder for blood to Form clots cookies is by... Mucous membranes ( eyes, nose or mouth ) the Centers for disease Control and Preventionprovides on. Of factors may impact lepto prevalence, including dog size and environment cdc. Uncommon is true desert environments, Dr. Lunn says they also conducted a case-control study on leptospirosis. Mild to severe, and can even be fatal in the category `` Necessary '' dedicated to advancing dog.! Moisture to live but can survive in water, especially if leptospirosis have... Is the recognized and trusted expert in breed, Health, and they may assume dogs... Rural disease, but thats no longer the Case know the risk factors for canine leptospirosis such dog. To stagnant or standing water, mud, or damp soil for months, in. Discussions with people over the past week about geographic variation in disease risk canine Health Foundation your... Veterinary research from dogs skin or mucous membranes ( eyes, nose or mouth ) eight different serovars of serotypes... Make it harder for blood to Form clots forthcoming, so its important stay! Is dedicated to advancing dog sports as Weil disease, and season human. Observed a steady re-emergence of the disease in dogs since 2009 collect information to best prevent disease in dogs a! These cookies help provide information on leptospirosis and guidelines for preventing occurrence of the website of symptoms, many after!