Ppt Outbreak Investigation Powerpoint Presentation Free Download Outbreak investigation ppt. the document provides an overview of investigating disease outbreaks through a 13 step approach. it defines key epidemiological concepts like outbreak, epidemic, endemic and pandemic. the 13 steps include: 1) forming an investigation team, 2) verifying the existence of an outbreak, 3) verifying diagnoses, 4) defining. 10 steps of an outbreak investigation 1. identify investigation team and resources 2. establish existence of an outbreak 3. verify the diagnosis 4. construct case definition 5. find cases systematically and develop line listing 6. perform descriptive epidemiology develop hypotheses 7. evaluate hypotheses perform additional studies as necessary 8.
Ppt Outbreak Investigation Powerpoint Presentation Free Download An outbreak. outbreak epidemic: the occurrence of more cases of disease than expected in a given area (or among a specific group of people) over a particular period of time. an outbreak. most outbreaks come to the attention of the health department in one of three ways an outbreak. This medical presentation has definition of epidemic, pandemic, sporadic, cluster, endemic, outbreak, and types of outbreaks. the presentation also provides objectives of outbreak investigation and why outbreaks need to be investigated. detail steps for investigation and control of outbreak (case definition and categories of cases found in outbreak investigation) and line listing method for. It describes 8 main steps: 1) verifying the diagnosis and confirming the outbreak, 2) defining cases and conducting case finding, 3) tabulating and orienting the data, 4) taking immediate control measures, 5) formulating and testing hypotheses, 6) planning and executing additional studies, 7) implementing and evaluating control measures, and 8. Step 1. detect and confirm the outbreak and agent. identifying the microorganism helps to: develop a hypothesis about the source (previous events) identify time of exposure (incubation period) choose control measures. do not wait for lab results to start the investigation. confirm a proportion of cases. step 1.
Ppt Outbreak Investigation Powerpoint Presentation Free Download It describes 8 main steps: 1) verifying the diagnosis and confirming the outbreak, 2) defining cases and conducting case finding, 3) tabulating and orienting the data, 4) taking immediate control measures, 5) formulating and testing hypotheses, 6) planning and executing additional studies, 7) implementing and evaluating control measures, and 8. Step 1. detect and confirm the outbreak and agent. identifying the microorganism helps to: develop a hypothesis about the source (previous events) identify time of exposure (incubation period) choose control measures. do not wait for lab results to start the investigation. confirm a proportion of cases. step 1. 11. diseases requiring investigations • endemic diseases with a potential of causing focal or large outbreaks, e.g. malaria, cholera, measles, viral hepatitis, meningococcal meningitis, etc. • diseases under eradication or elimination phase; even a single case of such disease may be treated as an outbreak, e.g. poliomyelitis • rare but internationally important diseases with high case. Methods of outbreak investigation table 8 7 in your book reviews outbreaks identify if there is an epidemic attempt to identify the causes – epidemic curve common source point source propagated epidemic – evaluate exposures among cases and non cases calculate attack rates. unique factors of infectious disease . 1.
Ppt Outbreak Investigation Tutorial Powerpoint Presentation Free 11. diseases requiring investigations • endemic diseases with a potential of causing focal or large outbreaks, e.g. malaria, cholera, measles, viral hepatitis, meningococcal meningitis, etc. • diseases under eradication or elimination phase; even a single case of such disease may be treated as an outbreak, e.g. poliomyelitis • rare but internationally important diseases with high case. Methods of outbreak investigation table 8 7 in your book reviews outbreaks identify if there is an epidemic attempt to identify the causes – epidemic curve common source point source propagated epidemic – evaluate exposures among cases and non cases calculate attack rates. unique factors of infectious disease . 1.
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