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

Lyme disease is difficult to detect. But a new device could make it almost as easy as taking your temperature

ByEmmett ShaneApr 9, 20255 min read

CanLyme’s Dr. Vett Lloyd and Dr. Anna Ignaszak studying tiny biosensor to detect bacteria in patients’ urine.

The pathology of tick-borne illnesses

ByDr. Sarah KeatingApr 4, 20251 min read

Presentation to pathology staff and trainees at Ontario Forensic Pathology Services in Toronto.

It’s all in your head: Medical gaslighting a common problem for women, including those with Lyme, study finds

ByEmmett ShaneMar 26, 20255 min read

Health-care professionals often don’t listen to their female patients, researchers say.

Researchers probe the secret of how ticks stick

BySarah HackettMar 14, 20253 min read

Several creatures are able to glue themselves to rocks or solid surfaces – think mussels or spiders – but…

Lyme’s effect on pregnant women and their babies has largely been ignored by researchers, report warns

ByEmmett ShaneMar 10, 20257 min read

‘Future large-scale prospective studies are warranted,’ authors say.

‘A great scientist’ and a ‘fun guy to talk to’: A tribute to Reuben Kaufman 

ByEmmett ShaneFeb 25, 20256 min read

World renowned expert on ticks retires after nearly 20 years on CanLyme board.

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

You can support our work

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

In memoriam: Jim Wilson

ByCanLymeJul 23, 20242 min read

Jim Wilson was the founder and past president of CanLyme and his work changed countless lives.

Remembering Jim Wilson

ByJanet Sperling, PhDJul 9, 20241 min read

It is with heavy hearts that we announce the death of our founder and past-president, Jim Wilson.

Researchers study ticks in Ottawa where residential zones border woodland areas

ByCanLymeJun 17, 20242 min read

32% of the adult and nymph ticks tested positive for Borrelia burgdorferi, the bacteria that causes Lyme disease.

Bartonella DNA more common in patients with psychosis

ByCanLymeJun 14, 20242 min read

Research also identifies limitations with antibody testing.

Count me in

ByCanLymeJun 13, 20246 min read

Why case reporting underestimates risk and why it matters.

Finding Resilience: A Teen’s Journey Through Lyme Disease

ByCatherine KinsellaJun 6, 20243 min read

The writing in this book is captivating, moving back and forth between Rachel’s perspective and what Dorothy recalled about…

Summer camp leaders, outdoor educators, teachers, and parents

ByCanLymeMay 29, 20243 min read

Help keep kids safe in the outdoors by learning about ticks and Lyme disease.

Clinician education grants available at CanLyme

ByCanLymeMay 24, 20242 min read

Deepen your understanding of Lyme disease and other tick-borne infections through online learning.