PPT-Disease Transmission

Classifications of Diseases Bacterial Staphylococcus MRSA Streptococcus Viral Herpes Simplex Warts Fungus Athletes Foot Tinea Pedis Ringworm Bacterial Infections StaphylococcusStreptococcus. Spread of Diseases. There have been several diseases that have spread across the world killing many. In the middle ages it was the Bubonic Plague. In 1981 it was HIV. Epidemiology . An area of investigation that deals with factors that influence the frequency and distribution of diseases. ECOL 8310, 11/17/2015. Why do ecologists study host-parasite interactions?. Major regulator of wildlife population dynamics. Control. 1 Treatment. 2 Treatments. Trichostrongylus. . tenuis. Lagopus. . Spread of Diseases. There have been several diseases that have spread across the world killing many. In the middle ages it was the . Bubonic or Black . Plague. In 1981 it was HIV. Epidemiology . An area of investigation that deals with factors that influence the frequency and distribution of diseases. Causes of Disease. Identifying . causes. of disease and the . mechanisms. by which they spread remains a primary focus of epidemiology. Etiology. : Science and study of the causes of disease and their mode of operation . Alicia . Kraay. Background. . Prior research focused on differences . between . communities in terms of travel (ex: gravity models). May be significant heterogeneity . within . communities. Ex: Adults are more likely to travel outside of the region than children . Anne Busch. Transmission of Prion diseases. Infectious prion disease spread through: . Ingestion of diseased tissue or body fluid . Inhalation of aerosols (in mice) . Transmission: donor prion enters the recipient cell → host prion binds to the ends of amyloid prion (template) → host prion adopts amyloid form . TUBERCULOSIS. Tuberculosis . remains one of the major health . problems in . many tropical countries. ; in some . countries the . situation is being aggravated by dense . overcrowding. in . urban slums. An estimated 8–10 . When we put those two studies together what do we get?. Study of disease in fish populations and the factors that determine its occurrence.. Links to many other fields . Clinical medicine. Laboratory medicine. 1 1. What is Melioidosis? - Melioidosis, also called Whitmore's disease, is an infectious disease caused by the bacterium Burkholderia pseudomallei. Melioidosis is clinically and pathologically occurs when there is physical contact between an infected person and a susceptible person. occurs when there is no directoccurs from a reservoir to contaminated surfaces or objects, or to vectors s Iatrogenic vs Natural T ransmission equinediseasecc.org edcc@aaep.org Iatrogenic vs Natural Transmission What is Iatrogenic Transmission? Iatrogenic transmission of infectious disease refers to the sp Helio. . Shimozako. Hsunyi. Hsieh. Luiz. Henrique Fonseca. Marina . Salles. Rosângela. . Sanches. Tharindu. . Wickramaarachchi. II Southern-Summer School on Mathematical Biology. Jan-27 2013. The Lyme Disease. phylogenetics. Dr Samantha Lycett. Infection & Immunity Division, . Roslin. Institute, University of Edinburgh. 31 May 2016. (short version). www.roslin.ed.ac.uk/sam-lycett/. . Check here for links to papers when published. L6. . ا.د سجاد سالم . ا.د سميرة محمد . . . 2023-2024. Objectives. . Students have to know about :. 1-Definition of basic terms. 2- Mode of transmission of communicable diseases .