Welcome to the Canadian Lyme Disease Foundation

The Canadian Lyme Disease Foundation (CanLyme) was created to promote a more complete and comprehensive understanding of Lyme disease and related illnesses through research, education and advocacy to help reduce misdiagnosis and improve treatments for Lyme disease.

Get help for Lyme

Recognizing symptoms and learning how to talk to your doctor are the first steps towards treatment.

Learn more about Lyme

Understanding Lyme disease is the best way to prevent, diagnose and treat it.

Get the facts

Get the facts on ticks and tick-borne diseases. There are many myths! 

Recent dispatches

Toronto Sun: Suffering from the anguish of chronic Lyme disease [Stop denying, We are dying]

ByCanLyme TeamMay 17, 20151 min read

BY SUE-ANN LEVY, TORONTO SUN SATURDAY, MAY 16, 2015 09:00 PM EDT TORONTO – Paige Spencer can’t remember a day in the…

Canada take notice: Antibiotics should be considered early for Rocky Mountain Spotted Fever (RMSF) in endemic areas even if classic findings are absent

ByCanLyme TeamMay 16, 20153 min read

Clin Infect Dis. 2015 Jun 1;60(11):1659-66. doi: 10.1093/cid/civ116. Epub 2015 Feb 19. Risk factors for fatal outcome from rocky…

Clinical Presentation, Convalescence, and Relapse of Rocky Mountain Spotted Fever in Dogs Experimentally Infected via Tick Bite

ByCanLyme TeamMay 16, 20152 min read

Abstract Rocky Mountain spotted fever (RMSF) is a tick-borne disease caused by R. rickettsii in North and South America.…

Case report: Co-infection of Rickettsia rickettsii and Streptococcus pyogenes: is fatal Rocky Mountain spotted fever underdiagnosed?

ByCanLyme TeamMay 16, 20152 min read

Am J Trop Med Hyg. 2014 Dec;91(6):1154-5. doi: 10.4269/ajtmh.14-0437. Epub 2014 Oct 20. Raczniak GA1, Kato C2, Chung IH2,…

Association of Lyme Disease and Schizoaffective Disorder, Bipolar Type: Is it Inflammation Mediated?

ByCanLyme TeamMay 16, 20152 min read

Mattingley DW1, Koola MM2. Author information 1Doctor of Medicine Program, Saba University School of Medicine, Saba, Dutch Caribbean, Netherlands…

CTV Winnipeg: Lyme disease cases on the rise in Manitoba

ByCanLyme TeamMay 16, 20151 min read

Cheryl Holmes, CTV Winnipeg Published Friday, May 15, 2015 4:05PM CST It’s tick season in Manitoba and while many…

Where there are ticks, there’s often Lyme disease

Lyme disease is caused by an infection that is most often transmitted by ticks, but it can also be transmitted from mother to child during pregnancy.

Ticks can attach to your body without being seen or felt, and diagnosis can be difficult due to symptom presentation, testing protocols and other challenges. 

Learn to protect yourself

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CanLyme is a registered Canadian charity. We rely on the financial support of donors. You can help save lives.

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More news

Guidelines: Guides to Profit? [Money talks]

ByCanLyme TeamDec 19, 20121 min read

By John Fauber, Milwaukee Journal Sentinel/Medpage Today and Ellen  Gabler, Milwaukee Journal Sentinel Published: December 19, 2012 The stated…

Transovarial transmission of Borrelia spirochetes by Ixodes scapularis: A summary of the literature and recent observations.

ByCanLyme TeamDec 17, 20122 min read

Rollend L, Fish D, Childs JE. Yale School of Public Health, 60 College Street, New Haven, CT 06520-8034, USA.…

(case report) Lyme Neuroborreliosis Manifesting as an Intracranial Mass Lesion

ByCanLyme TeamDec 16, 201219 min read

Neurosurgery Issue: Volume 30(5), May 1992, p 769-773 Copyright: Copyright (C) by the Congress of Neurological Surgeons Publication Type:…

Transovarial transmission of Borrelia spirochetes by Ixodes scapularis: A summary of the literature and recent observations.

ByCanLyme TeamDec 15, 20122 min read

Ticks Tick Borne Dis. 2012 Dec 10. pii: S1877-959X(12)00067-2. doi: 10.1016/j.ttbdis.2012.06.008. [Epub ahead of print] Rollend L, Fish D,…

Complement regulator-acquiring surface proteins of Borrelia burgdorferi: Structure, function and regulation of gene expression.

ByCanLyme TeamDec 14, 20122 min read

Kraiczy P, Stevenson B. Source Institute of Medical Microbiology and Infection Control, Frankfurt University Hospital, Paul-Ehrlich-Str. 40, D-60596 Frankfurt,…

High-Throughput Screening Identifies Three Inhibitor Classes of the Telomere Resolvase from the Lyme Disease Spirochete

ByCanLyme TeamDec 14, 20121 min read

Abstract Lyme disease, the most common vector-borne zoonosis in North America, is caused by the spirochetal pathogen Borrelia burgdorferi.…

Vascular binding of a pathogen under shear force through mechanistically distinct sequential interactions with host macromolecules.

ByCanLyme TeamDec 14, 20122 min read

Mol Microbiol. 2012 Dec;86(5):1116-31. doi: 10.1111/mmi.12045. Epub  2012 Oct 24. Moriarty TJ, Shi M, Lin YP, Ebady R, Zhou…

Analysis of an Ordered, Comprehensive STM Mutant Library in Infectious Borrelia burgdorferi: Insights into the Genes Required for Mouse Infectivity.

ByCanLyme TeamDec 14, 20122 min read

PLoS One. 2012;7(10):e47532. doi: 10.1371/journal.pone.0047532. Epub  2012 Oct 25. Lin T, Gao L, Zhang C, Odeh E, Jacobs MB,…

CSM murray award lecture – functional studies of the Lyme disease spirochete – from molecules to mice.

ByCanLyme TeamDec 14, 20122 min read

Abstract Lyme borreliosis, also known as Lyme disease, is now the most common vector transmitted disease in the northern…