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File - Faculty Of Medicine
File - Faculty Of Medicine

... mortality rates. • 3. Health related conditions. Epidemiology is concerned not only with disease but also with other health related conditions because every thing around us and what we do also affects our health. Health related conditions are conditions which directly or indirectly affect or influen ...
A New Mathematical Model to Simulate Infectious Disease
A New Mathematical Model to Simulate Infectious Disease

... These infectious diseases can be endemic or emerging; it is endemic when it is sustained in a population without the need for external input. This means on average, each infected person is infecting exactly one other person any more the number infected will grow exponentially and there will be an ep ...
PROFSHAUKATALI - Pakistan Parkinson`s Society
PROFSHAUKATALI - Pakistan Parkinson`s Society

... peoples>50years old.  5-10%of patients with PD present at age <40years.  There is a similar incidence in males and females.  All ethnic group are equally effected. ...
Case report study.
Case report study.

... Here the units of study are populations rather than individuals. For example, when the coronary artery disease (CAD) prevalence rates were compared between different countries, it was found that CAD miss were highest in those countries where mean serum cholesterol values were the highest. CAD rates ...
Disease
Disease

... Concept of Necessary vs. Sufficient Causes provides a theoretical framework for causation of all disease How do we actually assess whether a Risk Factor is indeed Causal ...
Outbreak Detection and Investigation
Outbreak Detection and Investigation

... 1. The disease may be “new” or “old” 2. The causative agent may be known or unknown at the time of the investigation 3. The etiology of the disease may be an infectious agent, a chemical toxin, a nutritional deficiency, some other type of agent, or a combination of agents ...
Medical Specialties
Medical Specialties

... malignancies. Gynecologic oncologists provide consultations to primary care doctors on evaluation and treatment of early and advanced cases of these cancers. Board Certified gynecologic oncologists allow patients to receive the mode of therapy (i.e., surgery, chemotherapy or radiation therapy) most ...
Lecture 7
Lecture 7

... By appealability data one can study acute morbidity better as in the structure of appeals for medical aid acute forms of pathology (to 60-70 %) prevail and only the third part of patients appeals to medical institutions because of chronic diseases. Medical inspections are organized for chronic disea ...
Article 6 INSTRUCTION Policy No. 6900 Instruction Chronic
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Biology Chapter 15 Homework 23. What happened to the early
Biology Chapter 15 Homework 23. What happened to the early

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Huntington's disease
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Communicable Diseases and Public Policy
Communicable Diseases and Public Policy

... Local actions have global consequences Global interventions can achieve positive local impact As long as human interactions exist, Communicable diseases will remain an issue. ...
History of Health Care PowerPoint
History of Health Care PowerPoint

... Cures for AIDS, cancer, and heart disease  Genetic manipulation to prevent inherited disease  Nerves in the brain and spinal cord are regenerated to prevent paralysis  Antibiotics are developed that do not allow pathogens to develop resistance  Average life span 90-100 years ...
History of Health Care - James Island Charter High School
History of Health Care - James Island Charter High School

... Cures for AIDS, cancer, and heart disease  Genetic manipulation to prevent inherited disease  Nerves in the brain and spinal cord are regenerated to prevent paralysis  Antibiotics are developed that do not allow pathogens to develop resistance  Average life span 90-100 years ...
History of Health Care
History of Health Care

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Medical Exams for US Refugees - Minnesota Department of Health
Medical Exams for US Refugees - Minnesota Department of Health

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PPT - unece
PPT - unece

...  monitor broad categories of health outcomes, such as diarrhoeal disease, or few specific pathogens ( typhoid fever, hepatitis , cholera, etc). ...
Applied Epidemiology
Applied Epidemiology

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Hematuria
Hematuria

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Hematuria - Joondalup Vet
Hematuria - Joondalup Vet

... disease”), such as cancer or urinary tract stones (urolithiasis) or involving the body in general (known as “systemic disease”), such as excessive production of steroids by the adrenal glands (known as “hyperadrenocorticism” or “Cushing's syndrome”) and diabetes mellitus (“sugar diabetes”) that also ...
Chronic Anterior Uveitis - American Uveitis Society
Chronic Anterior Uveitis - American Uveitis Society

... of UveitisSociety.org. All medical decisions should be made in consultation with one’s personal physician. Introduction Chronic anterior uveitis (CAU) is a term describing a long-standing inflammatory disease of the anterior part of the eye. Disease duration that exceeds three months is generally co ...
Public Health Legislation on Infectious Disease Control in Hong Kong
Public Health Legislation on Infectious Disease Control in Hong Kong

... of the common understanding of the entry-exit quarantine measures. Hong Kong participated in the meeting as part of the Chinese delegation. The meeting agreed to jointly adopt an entry-exit quarantine plan including management of entry-exit travelers, conveyances and goods, as well as establish a co ...
32981
32981

... • Paying a close attention to the weather condition and forecasting the happening of geological disasters, ruling out the hidden troubles in the area where the water conservancy facilities, roads and railways, power supply circuit and the communication facilities stand. And 386 places of great threa ...
Assessing the Risk of Proliferation
Assessing the Risk of Proliferation

... CONFLUENCE OF SEVERAL TRENDS The scientific understanding of disease Three critical characteristics of disease uncovered in 19th century: Infectious disease is caused by an agent (pathogen) The agent can be transmitted from one living organism to another (infectiveness) One agent is responsible for ...
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Disease



A disease is a particular abnormal condition, a disorder of a structure or function, that affects part or all of an organism. The causal study of disease is called pathology. Disease is often construed as a medical condition associated with specific symptoms and signs. It may be caused by factors originally from an external source, such as infectious disease, or it may be caused by internal dysfunctions, such as autoimmune diseases. In humans, ""disease"" is often used more broadly to refer to any condition that causes pain, dysfunction, distress, social problems, or death to the person afflicted, or similar problems for those in contact with the person. In this broader sense, it sometimes includes injuries, disabilities, disorders, syndromes, infections, isolated symptoms, deviant behaviors, and atypical variations of structure and function, while in other contexts and for other purposes these may be considered distinguishable categories. Diseases usually affect people not only physically, but also emotionally, as contracting and living with a disease can alter one's perspective on life, and one's personality.Death due to disease is called death by natural causes. There are four main types of disease: pathogenic disease, deficiency disease, hereditary disease, and physiological disease. Diseases can also be classified as communicable and non-communicable. The deadliest disease in humans is ischemic heart disease (blood flow obstruction), followed by cerebrovascular disease and lower respiratory infections respectively.
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