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

New hope? A selective antibiotic for Lyme disease

ByCanLymeOct 10, 20211 min read

October 2021 Summary Lyme disease is on the rise. Caused by a spirochete Borreliella burgdorferi, it affects an estimated 500,000…

Detection of Anaplasma phagocytophilum, Babesia odocoilei, Babesia sp., Borrelia burgdorferi Sensu Lato, and Hepatozoon canis in Ixodes scapularis Ticks Collected in Eastern Canada

ByCanLymeOct 5, 20212 min read

Abstract Tick-borne pathogens cause infectious diseases that inflict much societal and financial hardship worldwide. Blacklegged ticks, Ixodes scapularis, are primary…

Raising Awareness for Outdoor Enthusiasts

ByCanLymeSep 28, 20211 min read

Outdoor enthusiasts are among the highest risk group for contracting tick borne diseases. Here is an information pamphlet to…

New podcast: Exploring the International Lyme and Associated Diseases Society with Dr. Amy Offutt

ByCanLymeSep 23, 20211 min read

Join Sarah in today’s podcast as she explores everything ILADS (International Lyme and Associated Diseases Society) with Dr. Amy Offutt. Dr.…

New Podcast: Dr. Jill Bolte Taylor on the beauty and resilience of the brain – Lyme disease from a cellular perspective

ByCanLymeSep 22, 20211 min read

Welcome back to the Looking at Lyme Podcast… here we are in Season 3! In this episode, Sarah explores…

Open AccessArticle Tick-Borne Surveillance Patterns in Perceived Non-Endemic Geographic Areas: Human Tick Encounters and Disease Outcomes

ByCanLymeSep 3, 20213 min read

Quote from Discussion section of paper: “Given that LD is often labeled a “contested illness,” TTS respondents who may…

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

A Mystery Illness That Changed My Life

ByCanLymeMar 10, 20201 min read

“As I was getting my body ready for my 1st pregnancy, my doctor at the time was running blood…

Borrelia burgdorferi hijacks cellular metabolism of immune cells: Consequences for host defense

ByCanLymeMar 7, 20202 min read

Abstract Changes in cellular metabolism have proven to be important factors in driving cell behavior. It has been shown…

Transgenic functional complementation with a transmission -associated protein restores spirochete infectivity by tick bite

ByCanLymeMar 7, 20202 min read

Abstract The relapsing fever spirochete Borrelia hermsii and the Lyme disease spirochete Borrelia burgdorferi sensu stricto each produces an abundant, orthologous, outer membrane…

Tipping Point: The Resistance Is Gaining In The Lyme Wars

ByCanLymeFeb 28, 20201 min read

By Mary Beth Pfeiffer ” Government and medicine have systematically failed to diagnose, treat or prevent a spreading plague…

The General Symptom Questionnaire-30 (GSQ-30): A Brief Measure of Multi-System Symptom Burden in Lyme Disease

ByCanLymeFeb 28, 20201 min read

[CanLyme Note: The term post-treatment Lyme disease syndrome (PTLDS) referenced in this article is contentious as it implies treatment…

Canada loses a great Lyme disease defender, Paul Haefling author of Oh Canada: The “Politicks” of Lyme Disease

ByCanLymeFeb 27, 20202 min read

Obituary Haefling, Paul M.A. (English), LL.B – Passed away surrounded by his loving wife Catherine of 54 years and…

Ethnobotanical medicine is effective against the bacterium causing Lyme disease

ByCanLymeFeb 26, 20201 min read

Neuroscience News February 21, 2020 …” The researchers show that plant extracts from black walnut, cat’s claw, sweet wormwood,…

Genetic Manipulation of Borrelia Spp

ByCanLymeFeb 19, 20201 min read

Abstract The spirochetes Borrelia (Borreliella) burgdorferi and Borrelia hermsii, the etiologic agents of Lyme disease and relapsing fever, respectively, cycle in nature between an…

Canada: Serious flaws in a medical system lacking medical and scientific ethic

ByCanLymeFeb 19, 202044 min read

Presenting at a Lyme disease conference held in Bridgewater, NS, in November 2019, it was said that Nova Scotia…