PPT-Infectious Diseases

Unit 5 Lesson 5 plan Do now Brainstorm in your table groups Whats in a vaccine How do vaccines work They stimulate an infectious agent without being dangerous A vaccine tricks the immune system into responding. This reflects the combined impacts of rapid demographic environmental social technological and other changes in our ways ofliving Climate change will also affect infectious disease occurrence CLIMATE CHANGE AND HUMAN HEALTH RISK AND RESPONSES 16 Hu What is an Infectious Disease?. Any disease that is caused by an agent that has invaded the body.. These are caused by:. Person to person contact. Food and water. Animals. Something in the environment. The epidemiological . transition model.  . The . replacement of infectious diseases by chronic diseases over time due to expanded public health and sanitation.. Define:. Infectious disease:. Chronic disease: . Important Terms. Emerging . infectious disease- . An infectious disease that has newly appeared in a population or that has been known for some time but is rapidly increasing in incidence or geographic range. Infection: Results when a pathogen invades and begins growing within the host. Disease: Results only if and when normal tissue function is impaired. The body has defense mechanisms to prevent infection (i.e. burns, skin lesions). DOREEN SITALI. SCHOOL OF PUBLIC HEALTH. DEPT. OF HEALTH PROMOTION AND EDUCATION. Introduction. . Global eradication of smallpox in 1977 and discovery of antibiotics led to optimism and complacency that infectious diseases as public health problems could be eradicated or eliminated. Characteristics of Infectious Diseases. Factors that can influence exposure to, and development of, an infectious disease:. Immune status of the individual (host).. Overall incidence of an organism in the general population.. Substances – Cryptococcus neoformans SECTION I - INFECTIOUS AGENT NAME: Cryptococcus neoformans SYNONYM OR CROSS REFERENCE: C. neoformans var neoformans, cryptococcosis, cryptococcal infectio 1 System in Japan Infectious Disease Surveillance Center , National Institute of Infectious Diseases February 2018 1. Structure of the Infectious Disease Surveillance System in Japan The i nfectio Note the difference between the leading cause of death in the US in 1900 and 2000. 1900. Pneumonia and flu. Tuberculosis. Infectious diarrhea. 2000. Heart disease. Cancer. Stroke. Were any of the leading causes of death in 2000 infectious diseases? Why do you think this is the case?. Fauci AS, Touchette NA, Folkers GK. Emerging Infectious Diseases: a 10-Year Perspective from the National Institute of Allergy and Infectious Diseases. Emerg Infect Dis. 2005;11(4):519-525. https://doi.org/10.3201/eid1104.041167. Dr. Murtada . Mustafa Gaber. Assistant professor of pediatric . nursing. University of BISHA- KSA. . Learning objectives . By the end of this lecture the student should be able to. :. Define infectious childhood disease.. Q4 2019 provisional data. Health Protection Surveillance Centre. APRIL, 2020 . Provisional data, Q4 2019 . Table 1. . Number of outbreaks and rate per 100,000 population by HSE area, Q4 2019. HSE Area. TERMINOLOGY INVOLVED IN THE STUDY OF INFECTIOUS DISEASE. Host—any organism capable of supporting the nutritional and physical growth requirements of another organism . Infectious disease—the disease state brought about by the interaction with another organism.