Illness, Fever or Rash Due to Harmful Micro Organisms - Medical Science Assignment Help

Assignment Task:

Task:

Infectious disease

• Illness, fever or rash due to harmful micro-organisms or their toxic products

• Caused by pathogenic microorganisms (e.g. bacteria, viruses, parasites, fungi)

• Communicable (or contagious) diseases can spread from one individual to another

• Can occur in outbreaks (spread rapidly) http://www.r4phtc.org/infectious-disease/ Chronic disease

• Long-term: once symptoms or signs are apparent the illness is prolonged/persistent

• Long latency period (disease process begins before symptoms appear)

• Non-communicable (not spread from one person to another)

• Complex causality, multiple risk factors

• Functional impairment or disability

• Incurable

• Associated with ageing, but affect all ages. http://www.theveganrd.com/2016/06/are-you-a-vegan-with-a-chronic-disease-tell-me-your-story.html Risk behaviours E.g.

• Smoking

• Excessive alcohol consumption

• Insufficient physical activity

• Risky sexual behaviour

• Poor diet

• Drug use

• Gambling

• Violence Can increase risk of chronic and infectious disease http://www.deccanchronicle.com/lifestyle/health-and-wellbeing/111016/absence-of-parents-in-childhood-can-lead-to-drinkingsmoking-among-teens.html https://thisispublichealth.org/resources/ What daily life activities and services are public health? Population health “…the study of health and disease in defined populations.” Australian Institute of Health and Welfare Public health “the organized response by society to protect and promote health and to prevent illness, injury and disability; the starting point for identifying public health issues, problems and priorities, and for designing and implementing interventions, is the population as a whole, or population sub-groups” National Public Health Partnership, 1998 “the efforts organised by society to protect, promote, and restore the people’s health. It is the combination of sciences, skills and beliefs that is directed to the maintenance and improvement of the health of all the people through collective or social actions.” J M Last, A Dictionary of Epidemiology, Oxford University Press: New York, 2001 p 145 This course aims to: - Introduce a population view of health - Consider epidemiology, health promotion and disease prevention, history, politics, and ethics - Develop a critical view about what constitutes public health issues, how they are measured, and potential responses to improve population health. Health and Illness in Populations = the study of what is upon the people = the basic science of public health “The study of the distribution and determinants of healthrelated states in specified populations, and the application of this study to control health problems.” Last, J.M. 1988. A Dictionary of Epidemiology, 2nd ed. 1. We can make a difference to populations, not just individuals https://www.linkedin.com/pulse/customers-care-10-steps-bubbles-app Why does population health matter? Medicine http://www.gponline.com/gp-consultation-skills-10-minute-consultation/article/1357760 Focus: Individual patient Aim: Cure Functions: Assess health of individual Diagnose problem Determine cause of problem Devise strategy to fix problem Develop individual treatment plan Recommendation: Accepted by individual Visible: Grateful patient, with improved health http://propertyupdate.com.au/population-density-melbourne/ Population/public health Focus: Communities, populations Aim: Prevention Functions: Assess health of population Diagnose problem Determine cause of problem Devise strategy to fix problem Develop policy/intervention to prevent problem Recommendation: Accepted by communities/government Invisible: We cannot see who has been spared illness A story of a doctor who found his public health calling Sandro Galea MD, MPH, DrPH Boston University School of Public Health @sandrogalea Watch this video “Public Health: A Deeper Perspective” (0:00 – 4:00) to find out more https://www.youtube.com/watch?v=pWR-pkDEFfU “There must be a way to keep people from getting this sick to begin with.”

2. Within populations, some groups of people experience worse health than others, and this is often unjust https://www.linkedin.com/pulse/customers-care-10-steps-bubbles-app Why does population health matter?

3. Prevention is cheaper than cure https://www.linkedin.com/pulse/customers-care-10-steps-bubbles-app Why does population health matter? 46 Public health success stories, last 100 years . Gruszin S, Hetzel D, Glover J. Advocacy and action in public health: lessons from Australia over the 20th century. Canberra: Australian National Preventive Health Agency, 2012. 4. New public health issues are emerging

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