Medical Tests & Diagnostics
Cold Agglutinins Blood Test: Guide for Canadians (2025)
A cold agglutinins blood test checks for unusual antibodies in your blood that become active at low temperatures.
Medical Author
Canada Health Journal Editorial Team
Editorial Team · Canada Health Journal
Articles on Canada Health Journal are researched and written by our editorial team. Every article is checked for accuracy against guidance from Canadian and international health authorities — including Health Canada, the Public Health Agency of Canada, and peer-reviewed medical literature — and updated as guidance changes.
Our content is written for general education. It is not medical advice and is not a substitute for consulting a licensed healthcare professional. See our Editorial Policy, Corrections Policy, and Medical Disclaimer for how we source, review, and correct our content.
Articles by Canada Health Journal Editorial Team
Medical Tests & Diagnostics
Warm Antibody Hemolytic Anemia: Test Guide Canada
Warm antibody hemolytic anemia is the most common type of autoimmune hemolytic anemia, affecting thousands of Canadians each year.
Medical Tests & Diagnostics
Hepatitis B DNA Test: Results & Guide for Canadians
A hepatitis B DNA test is a specialized blood test that measures the exact amount of hepatitis B virus circulating in your body.
Medical Tests & Diagnostics
HPV DNA Test: What Canadians Need to Know (2025)
The HPV DNA test is one of the most important screening tools available to Canadians for detecting human papillomavirus — a very …
Medical Tests & Diagnostics
Plasma Renin Activity Test: Guide for Canadians (2025)
A plasma renin activity test is a specialized blood test that helps your doctor determine why your blood pressure may be elevated …
Medical Tests & Diagnostics
Delta-Aminolevulinic Acid Urine Test: Guide for Canada
The delta-aminolevulinic acid urine test is a specialized diagnostic tool that measures a key chemical compound in your urine, …
Neurological Disorders
Vertigo Causes: Symptoms, Treatment & Help in Canada
Vertigo causes range from minor inner ear problems to serious neurological conditions — and understanding them is the first step …
Skin Conditions
Seborrhoeic Keratosis: Causes, Symptoms & Treatment
Seborrhoeic keratosis is one of the most common benign skin growths found in Canada, affecting the majority of adults as they age.
Skin Conditions
Actinic Keratosis: Symptoms, Treatment & Prevention Canada
Actinic keratosis is a precancerous skin condition caused by years of cumulative sun exposure, appearing as rough, scaly patches …
Skin Conditions
Anal Genital Warts: Causes, Treatment & Prevention
Anal genital warts are small, skin-coloured growths that develop around the anus and genitals, caused by the human papillomavirus …