Our articles talk about typical ways to resolve disease prevention powerpoint, but each case is unique. Epidemiology can be applied to any aspect of human health, including. Ppt epidemiology of infectious disease powerpoint presentation free to download id. The book is based on material from this popular and successful course. The spread of influenza conclusion model used to predict how a disease will react in a real. The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the centers for disease control and prevention. Principles of infectious disease epidemiology ucla. Infectious disease epidemiology lt col a s kushwaha. It is important to understand and consider these differences when conducting infectious disease research.
Bloodborne pathogens are microorganisms such as viruses that are present in human blood and can cause disease in humans. Infectious diseases are illnesses caused by microorganisms. By the end of this course, youll be familiar with infectious disease agents and transmission characteristics, epidemiologic methods, and vaccination and other control measures. The concepts are dominant whereas in other books the methods dominate. In addition, we cannot guarantee that ppt presentations. Infectious disease epidemiology infection public health. Wittkowski said the only thing that stops respiratory diseases is herd immunity. Methods include definitions and nomenclature, outbreak investigations, disease surveillance, casecontrol studies, cohort studies, laboratory diagnosis, molecular epidemiology, dynamics of transmission, and assessment of vaccine field effectiveness. The concepts of epidemiology are discussed in detail, and in an integrated way. The epidemiological idea of population is explicitly the foundation of the whole book.
It is our premium collection, it is created for professional presentations. Bacillus anthracis bacteria public health image library. Cdc presentation centers for disease control and prevention. Epidemiologists are interested in virus spread or transmission, with or without disease. Academy of pediatrics red book to answer the questions in steps 3 and 4 and get other. Thankfully this community blesses you with the right information and tools to get through the inevitable tough times and the joy of having people who are in the same situation and helping you as you go. Infectious diseases epidemiology pubmed central pmc. Trends in infectious disease mortality in the united states during the 20th century. Usually follow recognizable patterns of symptoms, timing, etc. And i dont see a good reason for a respiratory disease to stay in the population longer than necessary. Certain ones do cause infectious diseases that can spread directly or indirectly. Epidemiology of infectious diseases transmission medicine. Academy of pediatrics red book to answer the questions in steps 3 and 4 and get. Chief, division of infectious diseases university of louisville prabha fernandes, phd david oldach, md, fidsa.
Current outbreak in caribbean and latin america zika and the usa role of research and development basic science, epidemiology, natural history countermeasures. This activity uses the case of typhoid mary as a foundation for exploring epidemiology and infectious disease principles. In addition, we cannot guarantee that ppt presentations will always be available online before class. Infection is the replication of organisms in host tissue, which may cause disease. Epidemiology is the study of the determinants, distribution, and frequency of disease who gets the disease and why i i epidemiologists study sick people i epidemiologists study healthy people i to determine the crucial di. One important reason for higher death due to infectious disease. This book differs in many ways from alternatives, for example. We will begin to answer questions at the end of the presentation. Epidemiology of infectious diseases the object of epidemiological research into infectious disease is to identify the process of spreading infection in a population. Infectious disease zika virus, french polynesia, south. Epidemiology is also a process that uses the facts at hand as clues to point to new. It is a cornerstone of public health, and shapes policy decisions and evidencebased practice by identifying risk factors for disease and targets for preventive healthcare.
These factors further impact the distribution of the disease within a population. Infectious disease epidemiology an overview sciencedirect. Introduction to epidemiology, disease causation, levels of prevention, concepts in the infectious diseases, descriptive epidemiology, measurements of morbidity and mortality, epidemic investigation and management, epidemiological surveillance. Basic infectious disease epidemiology authorstream presentation. Infectious disease epidemiology and outbreak response bureau. The absence of recognizable symptoms and signs of disease. Presentations ppt, key, pdf logging in or signing up. Descriptive epidemiology careful tabulation of data concerning a disease record location and time of the cases of disease collect patient information try to identify the index case or first case of the disease a map showing cholera deaths in a section of london figure 14. July 26, 2001 effect of herd immunity on spread of infection from jekel et al.
Communicable vs noncommunicable disease isolation vs quarantine mechanical vs biological reservoir incubation period vs generation period communicable disease. Herd immunity happens when a large percentage of a population becomes immune to an infectious disease. Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. Epidemiological principles in control of communicable and. Infection entry and development or multiplication of an infectious agent in the body of man or animals does not always cause illness 3. Infectious diseases national institutes of health june 10, 2016 national institute of. The adobe flash plugin is needed to view this content. Teaching epidemiology and principles of infectious disease.
What causes an infectious disease what causes an infectious disease. International conference on emerging infectious diseases 2012 poster and oral presentation abstracts emerging infectious diseases is providing access to these abstracts on behalf of the iceid 2012 program committee. Please note that there may be occasions when scheduling changes need to be made. Epi 100 principles of epidemiology example for teaching. Overview of tuberculosis epidemiology, transmission, clinical presentation, and treatment. These pathogens include, but are not limited to, hepatitis b virus hbv, hepatitis c hcv and human immunodeficiency virus hiv. Students utilize popular media book, podcast, video to look at both the scientific and social aspects of infection and public health. A selfteaching guide consists of a series of problemsolving exercises designed to introduce and guide readers toward an understanding of the principles and methods of epidemiology, rather than the epidemiology of specific diseases or subject areas such as infectious disease or chronic disease epidemiology. Scribd is the worlds largest social reading and publishing site. Most do not cause disease and actually help your body function normally. Epidemiology lecture notes pdf 86p this note covers the following topics. Infectious diseases by andoh wilson infectious disease terms epidemiology epidemic endemic ppt. You are welcome to post questions in the chat box as we progress through the slides. These are known as contagious or communicable diseases.
Case presentation case studies in infectious diseases. Epidemiology of infectious diseases list of high impact. Alzheimers disease powerpoint template is a free clean green background for alzheimers disease presentation presentation template. Myth there isnt much a person can do to avoid spreading or catching a cold or the flu. It is intended for a wide audience, and to be used as training material for professionals in the health and environment fields. National center for emerging and zoonotic infectious diseases. Principles of infectious disease epidemiology epi 220 winter 2016. Principles of epidemiology in public health practice. In epidemiology etiology plays a vital role to understand the origin and cause of the disease.
During this presentation we ask that you keep your phone and computer on mute. These materials provide an overview of epidemiology investigations, methods, and data collection. Basic infectious disease epidemiology authorstream. View and download powerpoint presentations on prevention of non communicable diseases ppt. Daszak et al, 2000 the phenomenon of emerging and reemerging infectious diseases is driven by various anthropogenic factors, including the following. By studying the etiological conditions of infectious diseases, communicable and noncommunicable diseases its cure and prevention can be intervened. Infectious disease epidemiology which includes the epidemiology of viruses is the study of the complex relationships among hosts and infectious agents. Epidemiology is derived from three greek root words. With people traveling much more frequently and far greater distances than in the past, the potential for emerging infectious diseases to spread rapidly and cause global epidemics is a major concern.
The use of epidemiology provides early diagnosis and response to outbreaks and changing disease patterns, and allows for the detection of causes of disease or spread of disease even before specific laboratory diagnosis is made. Epidemiology is the study of distribution and determinants of healthrelated states among specified populations and the application of that study to the control of health problems. Infectious disease processthere are six components of the infectious diseaseprocess constituting chain of disease transmission3. Methods include risk assessment, investigation, interviewing individuals, fact finding. Introduction to infectious disease modelling and its applications. Describe the different modes of transmission of communicable disease in a population. In modern terms, it is the science of the distribution of disease and its determinants causes. General principles 25 r1 was responsible not only for the classical skin lesion, erythema chronica migrans ecm, but also for acute and chronic arthritis, vascular and cardiac disease, and neurologic symptoms, including bells palsy and encephalitis, was not appreciated initially. The fourth, ebolareston, has caused disease in nonhuman primates, but not in humans. Basic infectious disease epidemiology 1 basic infectious disease epidemiology 2 what causes an infectious disease. Part iii descriptive epidemiology and hypothesis generation lawrence. They are named after the original norwalk virus that caused an outbreak of gastroenteritis in a school in norwalk, ohio, in 1968. Introduction to epidemiologypublic health 101 seriescdc.
Different faces of genetic epidemiology k van steen 21 2. Trends in infectious disease mortality in the united. This narrated, onehour course introduces the concepts and principles of infectious disease in epidemiology. Webbercommunicable disease epidemiology and control, 2nd edition final proof 18. Gastroenteritis at a university in texas list the broad categories of diseases that must be considered in the differential diagnosis of an outbreak of acute gastrointestinal illness. Infectious disease in medicine infectious disease or communicable disease is a disease caused by biological agents such as bacteria, virus or parasite. These pathogens include, but are not limited to, hepatitis b hbv, hepatitis c hcv and human immunodeficiency virus hiv. Ppt basic infectious disease epidemiology powerpoint. Tabulate the frequency of clinical signs, symptoms, and laboratory findings. Alzheimers disease powerpoint template professional powerpoint. He was senior author of a book infection control reference service. Noroviruses are a diverse group of viruses in the family caliciviridae. If you want to know, how to solve your particular problem contact the online consultant form on the right or call the numbers on the website.
The epidemiology of any infectious disease involves the complex interaction between factors of the host, disease agent and environment. On pe she is afebrile with normal vital signs and ttp over the left posterior shoulder. Ppt infectious diseases powerpoint presentation free to. The virus is one of two members of a family of rna viruses called the filoviridae. Jul 21, 20 infectious disease epidemiology copy copy 1. Weller, delivers the expert, encyclopedic guidance you need to overcome the toughest clinical challenges in diagnosing and treating diseases caused by infectious. Infectious disease epidemiology which includes the epidemiology of viruses is. Introduction to epidemiology outline what is epidemiology. This section aims to publish studies on the epidemiology of infectious diseases and the use of public health interventions for their control. Infectious disease also known as contagious disease or trasmissible disease and also includes communicable disease comprise clinically evident illness. Effective control of communicable diseases is necessary for national development and economic self dependence. Epidemiology of infectious diseases free download as powerpoint presentation. Mar 06, 2012 a brief presentation of basic epidemiology.
Infectious diseases powerpoint presentations youtube. Prevention of non communicable diseases ppt xpowerpoint. Infection is caused by a microorganism the microorganism may be a bacteria, a virus or a fungus bacillus. International conference on emerging infectious diseases 2012. Microbes are smarter microbes and vectors swim in the evolutionary stream, and they swim faster than we do. Find powerpoint presentations and slides using the power of, find free presentations research about prevention of non communicable diseases ppt. Poliomyelitis chapter 4 2020 yellow book travelers.
The basic criteria involved within this spread are. Three key terms are used to describe basic patterns of infectious disease. One goal of epidemiologic studies is to define the parameters of a disease. This is a list of all medical powerpoint presentations related to the specialty of infectious diseases.
Incubation period prodromal symptoms period of communicability types of isolation. Infectious disease epidemiology infectious disease epidemiology casey e. A large number of students at a school in guangzhou city developed a sudden onset of symptoms of diarrhea and vomiting. Introduction to infectious diseases pkids infectious disease workshop about infectious diseases infectious diseases are scaryin part because most of us dont know anything about them. A free powerpoint ppt presentation displayed as a flash slide show on id. A carrier is an individual with no overt disease who harbors infectious organisms. This work is licensed under a creative commons attribution. Fact about 80% of infectious diseases are spread by hand contact. Describe four ways in which infectious diseases are spread. Needlesticks and other sharpsrelated injuries may expose workers to bloodborne pathogens.
Then you need to synchronize the timing of the ppt and sound files. Many people misuse technology in selecting color, particularly for slides that accompany oral. For the sound presentations, you will need to open the website twice. Basic concepts on infectious disease epidemiology authorstream presentation.
1431 367 1336 525 1090 796 115 1487 1330 427 434 501 369 1426 1046 73 323 1473 27 651 25 95 1463 1394 627 1233 499 1330 1335 1221 1132 910 647 957 1377 257 310 818 51 1031 493 1411 386 1143 807 954 1403 184 454