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

Antibiotic therapy an effective treatment and diagnostic tool for children with persistent Lyme disease, study finds

ByEmmett ShaneMar 6, 20264 min read

Renowned U.S. researcher followed 101 pediatric Lyme cases in New England.

Six myths about Lyme disease that harm patients in Canada

ByEmmett ShaneFeb 9, 20268 min read

As cases of tick-borne infections mount, debunking misinformation is even more urgent.

Dr. Vett Lloyd on biobanks and the science of tick-borne post-infection illness

ByCanLymeFeb 4, 20261 min read

Dr. Lloyd reviews tick-borne chronic illness from a research lens and the role of biobanks in answering key questions.

Justin Wood reviews Canada’s growing tick problem

ByCanLymeJan 30, 20261 min read

Geneticks tests ticks for human pathogens and gathers valuable data on ticks, pathogens and tick-borne diseases across Canada.

New research explores the genetics of the bacteria responsible for Lyme disease in Canada

ByCanLymeJan 30, 20264 min read

This study was funded by Genome Québec, the G. Magnotta Foundation for Vector-Borne Diseases and the Caron Thorburn Institute.

Nine questions for your vet about protecting your pet from Lyme disease

ByEmmett ShaneJan 27, 20269 min read

Tick-borne diseases can be fatal to dogs but there are plenty of ways to prevent them, veterinarian says.

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.

Stay connected

Sign up and get our occasional updates, educational resources, and news from our community of experts.

All of the tools in the most fully featured tick removal kit are on display.

Tick removal kits

We are a volunteer driven, registered charity. All proceeds go to education, prevention, awareness, research, and support.
A diagram of tick hotspots hover over top of an image of a hiker carrying a backpack.

Prevention tips

Regular tick checks are a way to check your body for crawling or embedded ticks. Check everywhere including these hotspots.
Mother and child sit together tenderly in the beautiful light streaming into the kitchen through a multi panel window.

Donate now

Your donation helps us to fund research and education for health care providers, advance prevention and awareness of Lyme disease – and more.
Illustrations in four panels of how to remove a tick by using tweezers and grabbing way low down near where it's embedded on the skin and pulling straight up, and then washing the skin around where it was embedded.

Tick removal

If you’ve discovered an embedded tick on yourself or someone else there are a few important things to remember.
A microscopic view of borrelia burgdorferi, a corkscrew shaped bacteria.

Lyme basics

Although it is most commonly associated with a tick bite, many people who have Lyme disease do not recall seeing or feeling a tick bite.
A woman walks with her two dogs along a path near in the forest.

Prevention

By taking the right precautions and spreading the word, you can effectively protect yourself, and your family, from Lyme.

More news

New research explores the genetics of the bacteria responsible for Lyme disease in Canada

ByCanLymeJan 30, 20264 min read

This study was funded by Genome Québec, the G. Magnotta Foundation for Vector-Borne Diseases and the Caron Thorburn Institute.

Nine questions for your vet about protecting your pet from Lyme disease

ByEmmett ShaneJan 27, 20269 min read

Tick-borne diseases can be fatal to dogs but there are plenty of ways to prevent them, veterinarian says.

Dr. Brian Fallon on Neuropsychiatric Lyme

ByCanLymeJan 24, 20261 min read

Expert discusses how to recognize and manage the neuropsychiatric manifestations of Lyme.

Diagnostic tools for Lyme disease, by Dr. Ralph Hawkins

ByCanLymeJan 20, 20261 min read

Dr. Ralph Hawkins presents on a probabilistic approach to understanding uncertainty in medical diagnosis. From the Canadian Tick-Borne Disease…

Chronic Lyme is real

ByJanet Sperling, PhDJan 20, 20262 min read

Despite their intention, recent news broadcasts have the potential to put patients at further risk.

New research: Infrared thermography makes the bullseye rash more visible for diagnosis of Lyme

ByEmmett ShaneJan 19, 20265 min read

Infrared imaging can detect early Lyme inflammation invisible to the naked eye, Ukrainian study suggests.

Fuel the movement for better Lyme disease diagnosis and treatment

ByJanet Sperling, PhDDec 1, 20251 min read

This Giving Tuesday, be a part of our efforts.

How CanLyme’s annual conferences could lead to better care for patients with Lyme disease and other tick-borne illnesses

ByCanLymeNov 27, 20256 min read

More than 60 Canadian health professionals from a wide range of disciplines gathered in Toronto.

First annual Canadian Tick-Borne Disease Conference a success

ByDr. Sarah KeatingNov 18, 20252 min read

This conference was an incredible opportunity for practitioners and experts to network and to share ideas formally, through presentations,…