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How health, illness and disease are defined and measured for individuals and populations. Research strategies used to identify how health, illness and disease are distributed across human populations and how environmental, socio-economic, demographic, biological, behavioural and political factors influence individual and population health. Breadth-Social Sci/Science.

An introduction to the biochemical and physiological mechanisms of living organisms. Topics covered include cell structure and function, DNA replication and the flow of genetic information, enzyme function, metabolism and physiology of microorganisms, plants, and animals. Prerequisite: High school Biology 12 (or equivalent) with a C grade or better, or BISC 100 with C- or better, or BISC 113 with C+ or better, or HSCI 100 with C+ or better; and High school Chemistry 12 (or equivalent) with a C grade or better, or CHEM 111 with a C- or better. Breadth-Science.

An examination of the biological processes that underlie human health and well-being, with emphasis on the evolutionary and ecological influences affecting human populations. Students with credit for BISC 101 may not take HSCI 100 for further credit. Breadth-Science.

An interdisciplinary overview of the major non-communicable diseases - cancers, cardiovascular and metabolic diseases - from a public health perspective. Review of biological mechanisms, risk factors, historical and cultural contexts, and global distribution. Prerequisite: HSCI 100 or BISC 101, HSCI 130.

An integrated survey of infectious diseases and their social and economic causes and consequences. Infectious agents, including bacteria, protozoa, fungi and viruses -- how they spread, how they work, and how they can be stopped. Surveillance, prevention, and management of infectious diseases and epidemics. Prerequisite: HSCI 100 or BISC 101, HSCI 130.

An interdisciplinary overview of mental health and mental illness among populations. A review of the distribution and risk factors of mental illnesses as well as the historical and cultural context of their development. Prerequisite: HSCI 100 or BISC 101, HSCI 130.

An interdisciplinary overview of injury and disability. Review of global distribution and risk factors. Examination of disability and injury across multiple levels of analysis. Prerequisite: HSCI 100 or BISC 101, HSCI 130.

Effects that social and ecological factors have on human growth, development and health. Challenges such as epidemics, natural catastrophes, industrialization, globalization, migration, poverty, war, global warming, etc, leading to evolution and adaptations. Relationships between socio-ecological challenges, their health consequences and related gene-population variations and effects on growth, development, sexual maturation, reproductive investment, and senescence and health. Prerequisite: HSCI 100 or BISC 101.