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

Multidisciplinary Management of Suspected Lyme Borreliosis: Clinical Features of 569 Patients, and Factors Associated with Recovery at 3 and 12 Months, a Prospective Cohort Study

ByCanLymeMar 13, 20222 min read

Abstract Introduction. Because patients with a suspicion of Lyme borreliosis (LB) may have experienced difficult care paths, the Tick-Borne…

Ticks survive for 27 years in entomologist’s lab

ByCanLymeFeb 24, 20221 min read

by Binghamton University February 22, 2022 Food is necessary for survival, but an East African species of ticks adapted to…

Risk of post-treatment Lyme disease in patients with ideally-treated early Lyme disease: A prospective cohort study.

ByCanLymeFeb 16, 20222 min read

Abstract Purpose Post-treatment Lyme disease (PTLD) is characterized by patient-reported symptoms after treatment for Borrelia burgdorferi infection. The primary aim of…

Estimating the Frequency of Lyme Disease Diagnoses, United States, 2010–2018

ByCanLymeFeb 11, 20222 min read

Abstract By using commercial insurance claims data, we estimated that Lyme disease was diagnosed and treated in ≈476,000 patients…

Borrelia burgdorferi and Borrelia miyamotoi in Atlantic Canadian wildlife

ByCanLymeFeb 11, 20222 min read

Abstract Borrelia burgdorferi and Borrelia miyamotoi are tick-vectored zoonotic pathogens maintained in wildlife species. Tick populations are establishing in new areas globally…

Lyme-carrying ticks live longer–and could spread farther–thanks to warmer winters

ByCanLymeJan 14, 20221 min read

[CanLyme Note: The research referred to in this article was aided by a grant via the Canadian Lyme Disease Foundation’s…

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

WNBA player – An Open Letter About My Health

ByCanLymeJul 16, 20201 min read

I take 64 pills a day. Sixty-four pills: That’s 25 before breakfast, another 20 after breakfast, another 10 before…

Motivations and Experiences of Canadians Seeking Treatment for Lyme Disease Outside of the Conventional Canadian Health-Care System

ByCanLymeJul 6, 20202 min read

Abstract   Objective: We aimed to describe the experiences of Canadians who seek diagnosis and treatment for Lyme disease…

Maladie de Lyme: 300 malades vont déposer plainte au pénal dès janvier

ByCanLymeJun 29, 20201 min read

300 personnes atteintes de la maladie de Lyme vont porter plainte au pénal, début janvier. Des plaintes pour trafic d’influence, abus…

French Lyme Patients Filing Criminal Complaints

ByCanLymeJun 29, 20201 min read

IN FRANCE – 300 people with Lyme disease will file criminal complaints in early January 2018 against the State,…

Canada implicated once again in covert non-transparent manipulation of World Health Organization

ByCanLymeJun 24, 20202 min read

When will the corruption stop? CanLyme is a member of the Ad Hoc Committee for Health Equity. “A request…

Albertans reporting fewer ticks amid social distancing; Expert predicts numbers will rise

ByCanLymeMay 31, 20201 min read

After enjoying a day at Rundle Park in Edmonton, Dan Friesen and Katie Zimmerman didn’t consider the possibility of…

A 4-year-old boy with ataxia and aphasia

ByCanLymeMay 27, 20203 min read

[CanLyme Note: The rashes shown in this case are dismissed Canada-wide by doctors who are not taught about multiple rashes,…

Chronic Lyme disease – does it exist?

ByCanLymeMay 27, 20201 min read

“Her symptoms started quickly: neck pain, extreme fatigue and intermittent fever and chills. The woman had been healthy until…

How to repel ticks with plants and landscaping

ByCanLymeMay 26, 20201 min read

Landscaping tactics can be used to create a soft barrier to prevent ticks from entering your yard   Ticks…