KP231 Lecture Notes - Lecture 2: Pertussis, Typhoid Fever, Smallpox
17 Jan 2018
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Death i(cid:374) (cid:1005)9(cid:1004)(cid:1004)s: i(cid:374)fe(cid:272)tious diseases (cid:894)did(cid:374)"t ha(cid:448)e i(cid:373)(cid:373)u(cid:374)izatio(cid:374)(cid:895) Ill(cid:374)ess a(cid:374)d health (cid:448)ie(cid:449)ed as out of perso(cid:374)"s (cid:272)o(cid:374)trol: result of contact with. What happened: development of new technology, eradicated certain infectious illness, now living longer, more likely to develop chronic illnesses (ex. cancer) Changing views: infectious diseases to diseases related to unhealthy lifestyles/behaviours, escalating cost of health care, change in health definition/broader perspective of health and disease. = conceptualize health: biological measures of health (physicians) = operationalize health, assessment of mental health (not bio. health) Changing views: increased life expectancy, health conscious lifestyle, reduction in infant mortality, deaths during childhood and from illness (controlled, managed more effectively, control of/reduction in infectious disease, widespread vaccination. Improvements in nutrition, hygiene, public sanitation: escalating cost of health care, ex. waste disposal, cost related to increased life expectancy increased (ex. cancer treatment) Increased number living to middle and old age. Increased likelihood of developing chronic conditions: advances in medical treatment, but at high cost (ex.
