Western University campus

Health Sciences

Major in One Health at Western University

Western University, Canada

Programme overview

Major in One Health is offered through One Health - Department of Pathology and Laboratory Medicine at Western University. This Major can be completed only in combination with another Major (Double Majors) in an Honours Bachelor Degree. A degree containing this module normally requires 4 years for completion. When combined with one of the following Majors, this module leads to a Bachelor of Medical Sciences (BMSc) degree: Biochemistry, Epidemiology and Biostatistics, Interdisciplinary Medical Sciences (IMS), Medical Biophysics, Medical

Faculty: Schulich School of Medicine & Dentistry / Faculty of Science (BMSc and Neuroscience)  |  Department: One Health - Department of Pathology and Laboratory Medicine  |  Study mode: full-time  |  Location: London, Ontario, Canada

What you will study

Module 6.0 courses: 0.5 course: Biochemistry 2280A. 0.5 course: Biology 2382A/B. 0.5 course: Chemistry 2213A/B. 0.5 course from: Biology 2244A/B, Statistical Sciences 2244A/B. 0.5 course from: Biology 2483A/B, Chemistry 2210A/B, Environmental Science 2300F/G, Geography and Environment 2133A/B, Geography and Environment 2152F/G, Geography and Environment 2153A/B, Geography and Environment 2156A/B, Geography and Environment 2160A/B, Geography and Environment 2320A/B, Geography and Environment 2411F/G, Geography and Environment 2430A/B, Geography and Environment 3431A/B, Geography and Environment 3432A/B, Geography and Environment 3445F/G, Indigenous Studies 2601F/G, Sociology 2179A/B,

Official programme page

Application information

Entry requirements

Both 1000- and 2000-level courses are included in the Admission Requirements for students pursuing the Major in One Health in BMSc degrees, since admission to the BMSc Program does not occur until Year 3. The Admission Requirements for students pursuing the Major in other regular undergraduate degrees include only 1000-level courses, since students may register in the Major in Year 2 in non-BMSc degrees. The Module requirements (below) are the same for all students completing the Major. Admission Requirements for students pursuing this Major module in an Honours Bachelor of Medical Sciences (BMSc) Degree (Double Majors): Admission to this Major module occurs in Year 3 and requires admission to Year 3 of the Bachelor of Medical Sciences (BMSc) Program. Students will usually complete Medical Sciences First Entry (Medical Sciences 1 and 2) prior to admission to a BMSc degree. The 1000-level half courses listed below must each be completed with a mark of at least 60%: 1.0 course: Biology 1001A and Biology 1002B. 1.0 course: Chemistry 1301A/B and Chemistry 1302A/B. 0.5 course from: Calculus 1000A/B, Calculus 1500A/B.

Domestic applicants: CAD 6,171 a year (2026-27). First-year tuition for the Social Science, Science (excl. Computer Science), Bio/Med Science fee group (Ontario resident; out-of-province tuition is $7,719); tuition only, excludes student organization, ancillary, transit, health, dental and other fees. D Source

International applicants: CAD 47,493 a year (2026-27). First-year tuition for the Social Science, Science (excl. Computer Science), Bio/Med Science fee group; tuition only, excludes ancillary fees, transit pass and UHIP health plan. Draft schedule, subject to change. Source

Full-time undergraduate programmes start in September (Fall/Winter, September to April). Part-time studies have a May start (Summer Evening, Intersession, Summer Distance) and a September start (Fall/Winter Day or Evening and Distance).

Applications open on the OUAC in late September 2026. The deadline for equal consideration to full-time undergraduate studies is January 15, 2027. Medicine (MD) closes October 1; Law (JD) and Dentistry (DDS) close November 1; Education (BEd) closes November 2; Compressed Time Frame BScN RPN Stream B closes December 1; Compressed BScN Regular Stream and RPN Stream A close February 15, 2027. Ivey AEO closes January 15, Music audition and interview registration February 1, Visual Arts digital portfolio February 15, SASAH February 28, Commercial Aviation Management supplementary application March 1, 2027. Part-time May start deadline is March 1 and part-time September start deadline is July 1, 2027. Applications are submitted through the Ontario Universities' Application Centre (OUAC), for up to three faculties or direct-entry programmes.

2026-27 application fees: Law $150; Medicine $135; Dentistry $375; Education (BEd/Dip.Ed.) $80; Ivey HBA $200; part-time application $100.

Apply through the official page: https://welcome.uwo.ca/next-steps/

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