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

CDC reconfirms Chronic Lyme, denies effectiveness of more antibiotics

ByCanLymeNov 27, 20242 min read

Animal models of the disease show that persistent symptoms may be due to an interplay between persistent infection, immune…

Federal government still not listening to Lyme sufferers

ByEmmett ShaneNov 26, 20244 min read

Public health agency shelves report.

Travel makes tick diseases tougher to diagnose, paper finds

ByCanLymeNov 19, 20243 min read

Climate change and increased travel are leading to significant diagnostic challenges and shifting epidemiology.

Machine learning algorithms help predict tick-borne pathogen risk across Europe

BySarah HackettNov 15, 20242 min read

Climate and vegetation factors were stronger predictors of ticks than hosts.

Study: Current and emerging approaches for alleviating persistent Lyme disease

BySarah HackettNov 8, 20242 min read

Prevention and the need for better diagnostic tools also recognized by researchers.

Hitchhiker’s Guide to Borrelia burgdorferi – an excellent backgrounder on Lyme disease for biologists

ByCanLymeNov 5, 20244 min read

By the end of the review, you may discover that you have more in common with the bemused Arthur…

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.

More news

Are you planning to travel?

ByCanLymeDec 18, 20232 min read

Being aware of ticks and tick-borne illnesses can help prevent serious health problems at home and away.

Spark hope this Giving Tuesday: Your chance to create change!

ByCanLymeNov 27, 20231 min read

This Giving Tuesday, show your support for the Canadian Lyme Disease Foundation. Let’s ignite a spark of hope together. …

Seeking treatment for Lyme disease in Canada

ByCatherine KinsellaNov 27, 20236 min read

Research led by Sarah Ciotti focuses on the struggle of a Canadian adolescent and his mother in seeking effective…

French subtitled online viewing – The Quiet Epidemic

ByCanLymeNov 23, 20232 min read

Visionnement en ligne- The quiet epidemic.

Research explores the clinical presentations of Lyme neuroborreliosis

ByCatherine KinsellaNov 22, 20233 min read

Keeping neurological symptoms and Lyme rashes on the radar.

Profiling disease burden and Borrelia seroprevalence in Canadians with complex and chronic illness

ByCanLymeNov 10, 20231 min read

Examining serology and the health burden of Lyme disease and chronic illness with Victoria Sanderson at the G Magnotta…

Chapter review: Lyme Disease can be a diagnosis of hope by Janet and Felix Sperling

ByCatherine KinsellaNov 9, 202372 min read

Encountering Lyme within the Canadian healthcare system.

US CDC links Borrelia burgdorferi to chronic symptoms

ByJanet Sperling, PhDNov 2, 20232 min read

It’s good to see organizations working towards common research agendas focussed on evidence and patient health.