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

British Columbia, Canada: Tick borne disease was misdiagnosed for two decades

ByCanLyme TeamNov 14, 20141 min read

Julie Bertrand / Oceanside Star November 13, 2014 12:00 AM Qualicum Beach resident Sue Aldous discovered she had Lyme…

The Borrelia hermsii factor H binding protein FhbA is not required for infectivity in mice or for resistance to human complement in vitro.

ByCanLyme TeamNov 11, 20142 min read

[CanLyme note: Currently, testing and symptomotology knowledge are not nearly accurate enough to distinguish between a human B. hermsii infection and…

The Mayday Project Responds to Dr. Paul Auwaerter’s Defense of IDSA Guidelines for Lyme Disease

ByCanLyme TeamNov 10, 20143 min read

Friday, November 07, 2014  “My office uncovered undisclosed financial interests held by several of the most powerful IDSA panelists.…

Professor of Microbiology: Lyme is most misunderstood [maligned] disease since AIDS [and far more prevalent]

ByCanLyme TeamNov 9, 20142 min read

Holly Ahern  12:08 a.m. EST November 9, 2014 With the possible exception of HIV/AIDS, no infectious disease in recent…

Bartonella henselae Infections In An Owner and Two Papillon Dogs Exposed to Tropical Rat Mites (Ornithonyssus bacoti).

ByCanLyme TeamNov 9, 20142 min read

Vector Borne Zoonotic Dis. 2014 Oct;14(10):703-9. doi: 10.1089/vbz.2013.1492. Abstract  After raccoons were trapped and removed from under a house…

A possible alternative to antibiotics

ByCanLyme TeamNov 9, 20142 min read

[Canlyme note: Although Borrelia are not known to secrete toxins, this type of research may be beneficial for chemical constituents…

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

Songbirds contribute to spread of Lyme disease

ByCanLyme TeamJul 21, 20121 min read

GUELPH – John Scott has found ticks infected with the Lyme disease bacterium on songbirds, blowing the lid off…

Why are crippling Lyme disease cases being misdiagnosed?

ByCanLyme TeamJul 21, 20121 min read

David Leggett used to love the outdoors. He was a healthy, active, family man who enjoyed camping trips with…

Cardiac MRI of Lyme disease myocarditis.

ByCanLymeNov 17, 20111 min read

Cardiac MRI of Lyme disease myocarditis. Heart. 2011 Nov 14; Authors: Maher B, Murday D, Harden SP PMID: 22082689…

Background on CanLyme

ByCanLymeNov 4, 20112 min read

Founded in 2003 by Jim Wilson, the Canadian Lyme Disease Foundation (CanLyme) strives to inform the public about Lyme…

Fact sheet

ByCanLymeNov 4, 20113 min read

In Canada, the tick life-cycle can span up to two years in the natural environment, and are infectious year-round…

Metagenomic Profile of the Bacterial Communities Associated with Ixodes ricinus Ticks.

ByCanLyme TeamOct 27, 20112 min read

Assessment of the microbial diversity residing in arthropod vectors of medical importance is crucial for monitoring endemic infections, for…

Human to human transmission of tick-borne disease

ByCanLyme TeamOct 25, 20113 min read

Human granulocytic anaplasmosis (HGA) is an emerging tick-borne disease in China. A cluster of cases among health care workers…

5-year follow-up study of patients with neuroborreliosis.

ByCanLyme TeamOct 25, 20112 min read

The objective of the follow-up study was to determine the long-term outcome of strictly classified cases of neuroborreliosis treated…

Study supports chronic Lyme

ByCanLyme TeamOct 25, 20112 min read

The Lyme disease spirochete, Borrelia burgdorferi, is an extracellular microbe that causes persistent infection despite the development of strong…