3 programs, side by side

+ Add a program	York Global Health (BA, Co-op available) OUAC YHS ☆ Add to planRemove	Carleton Science – Major (4 years) OUAC CK ☆ Add to planRemove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–80%“Mid- to High 70s”	74–76%	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U	MHF4USBI4USPH4U	ENG4UMCV4UMHF4U
Choose one ofany of these satisfies it	—	two of MCV4U, SCH4U, SES4U	—
Prerequisitesas published	Ontario Secondary School Diploma (OSSD) ENG4U 5 additional 4U or M courses – SBI4U recommended Alternative Offers If you are inadmissible to the original degree program you have applied to, you may be +3 more on the program page	Biochemistry, Biology, Earth Sciences, Environmental Science, Neuroscience and Mental Health, and Physics. MHF4U 2 of MCV4U, SBI4U, SCH4U, SES4U or SPH4U 3 best 4U/M courses For all programs in Physics, SPH4U is strongly recommended. +3 more on the program page	ENG4U MCV4U MHF4 Science prerequisites (SPH4U or SBI4U) for specific disciplines are also required. SCH4U is recommended for specific disciplines. See U of T Scarborough's viewbook +1 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	No	Available
Degree	—	—	—
First-year intakewhere published	100	—	340
What you study	Health InformaticsInternational DevelopmentSocial Policy	Environmental StudiesGeologyMolecular Biology, BiochemistryOthers in Physical Sciences	AstronomyChemistryEnvironmental StudiesGeology
What it is	This program teaches you how health systems, policies, and technology work across different countries and communities. You study international development, social policy, and health informatics — how data and technology shape healthcare delivery worldwide. The co-op option lets you work for four to eight months at a health organization while earning course credit, giving you real experience alongside classroom learning. It suits people who want to understand global health challenges and see how policy and technology can address them.	A Science Major is a four-year degree where you study one science subject deeply — such as physics, biology, geology, or environmental science — along with complementary courses in math and other sciences. It differs from a specialized honours program in that you focus on breadth within your chosen field rather than pursuing a single narrow specialization. This program suits students who want solid grounding in a science discipline without committing to professional training like engineering or medicine.	You study physical sciences — chemistry, physics, geology, and environmental topics — with a focus on how they connect to human health and the living world. This stream emphasizes the intersection between earth and life sciences rather than pure physics or chemistry alone. The co-op option lets you do paid work terms at relevant employers alongside your degree. It suits students interested in environmental health, toxicology, or science careers that bridge the natural world and wellness.
The door tomajors you reach through it	Applied to directly	Applied to directly	health sciences
Entrance awardsat this campus, by average	29 published, 4 with no applicationfrom 75%See them	16 published, 9 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them
Source	York University on OUInfo	Carleton University on OUInfo	University of Toronto — Scarborough on OUInfo

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.