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 York State Grants Approval for IGeneX’s Newly Developed Tick-Borne Relapsing Fever (TBRF) ImmunoBlot Tests

ByCanLymeOct 8, 20192 min read

[CanLyme Note: New York State has one of the strictest certification and approval processes in North America for laboratory tests. …

Lyme disease is an emergency. Instead of feeding the hype, we must support the science.

ByCanLymeOct 8, 20191 min read

The controversy may be low-hanging fruit, but what we really need to focus on is a motherlode of hopeful…

United States: White House shows lack of concern for tick-borne disease outbreak. Funding withdrawn. Voter base will suffer.

ByCanLymeOct 2, 20191 min read

The Hill,  October 1st, 2019 “Clark said he considered the end of the advisory board a “great loss” to…

Canadian Cycling Magazine: Ticks and Lyme disease: What you need to know

ByCanLymeSep 30, 20191 min read

With tick-borne illnesses on the rise in many parts of Canada, prevention is key for cyclists riding through the…

LETTER: Ethics of science must factor in fight against Lyme disease

ByCanLymeSep 23, 20191 min read

September 20, 2019 To Dr. Ryan’s credit he has expressed interest in seeing Lyme and tick-borne disease prevention introduced…

CBC Radio: Why patients are caught in the battle over treating chronic Lyme disease

ByCanLymeSep 21, 20194 min read

Medical experts and guidelines divided over chronic or post-treatment Lyme disease syndrome CBC Radio · Posted: Sep 20, 2019 4:45 PM…

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

Reindeer pet hit with tick borne babesiosis just south of Canadian border – survives

ByCanLymeDec 23, 20171 min read

December 22nd, 2017 “Santa needs good reindeer.” That was what Red Jacket High School principal Mark Bracy told Mike Schaertl in early…

Lyme disease in Alberta article takes number three spot in top ten stories for 2017

ByCanLymeDec 22, 20171 min read

See top ten list Lyme-disease carrying ticks on the rise in Alberta   Edmonton a possible hotspot; 6 things…

Nearly 50% of ticks test positive for Lyme bacteria in Onondaga County

ByCanLymeDec 20, 20171 min read

[CanLyme Note: This area is only a short flight to Ontario and Quebec for the migratory birds such as…

Late Disseminated Lyme Disease: Associated Pathology and Spirochete Persistence Post-Treatment in Rhesus Macaques

ByCanLymeDec 18, 20172 min read

DOI: https://dx.doi.org/10.1016/j.ajpath.2017.11.005 Nicholas A. Crossland, Xavier Alvarez, Monica E. Embers Abstract Non-human primates currently serve as the best experimental model for…

Lyme disease in North America for 20,000 years

ByCanLymeDec 11, 20171 min read

Lyme bacteria settled in North America far earlier than we thought While the Lyme disease outbreak in people dates…

Interview: The flawed science behind the current global Lyme policies, diagnostics and treatment

ByCanLymeDec 5, 20171 min read

Posted on on-lyme.org Dec 2nd, 2017  Written by Huib Holly Ahern is a professor of microbiology as well as the…

‘Every season is tick season’: Experts warn of winter Lyme disease risk [bitten while xmas tree hunting]

ByCanLymeNov 27, 20171 min read

[CanLyme Note: Ticks are active in temperatures of minus 4 degrees Celsius and above] November 22, 2017 by Marina von…

Towards a Better Understanding of the Brain and Body Interaction

ByCanLymeNov 25, 20172 min read

“It is all in your head”. An assessment that is all too familiar to many patients with little understood…

New research shows risk for Lyme borreliosis in cities is much the same as in forested areas.

ByCanLymeNov 23, 20173 min read

[CanLyme note: This should be done in Canadian cities] Published Nov. 21, 2017 Parasites and Vectors Ticks and the city…