PPT-Role of precipitation in creating environment for diarrheal disease pathogens

Antar Jutla Assistant Professor Civil and Environmental Engineering West Virginia University Morgantown MicroScale Environment processes within pathogens MacroScale Environment processes outside pathogens. 1.1 Pathogens. Starter. What is health?. A state of complete physical, mental and social well-being.. What is disease?. A description of symptoms which suggest a malfunction of body or mind.. What is a pathogen?. Path means disease. Pathogens refer to microorganism capable to cause a disease.. Pathology : the study of structural and functional manifestation of disease.. Pathologist : a physician who has specialized in pathology.. 1.1 Pathogens. Starter. What is health?. A state of complete physical, mental and social well-being.. What is disease?. A description of symptoms which suggest a malfunction of body or mind.. What is a pathogen?. Plumbing – Water Research Foundation project #4606. Dr. . Mark . LeChevallier. , Dr. Zia . Bukhari. , American . Water, . and. Dr. . Nicholas Ashbolt, University of Alberta. , leading . this . project. 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. 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. 3RD ANNUAL CDM CONFERENCE, SOUTH AFRICA. Presented by: . Admore. . Chirongoma. .. Air Traffic Services Manager.. CIVIL AVIATION AUTHORITY OF ZIMBABWE. SCOPE. Introduction. Role . of ATC in a CDM . Environment. Duncan Steele. Deputy Director and Strategic Lead, Enteric Vaccines. © 2014 Bill & Melinda Gates Foundation. IDM Annual Meeting: April 19, 2017. © Bill & Melinda Gates Foundation |. 2. disease. Disease-any condition that impairs the normal functioning of the body. Violation of homeostasis. Homeostasis-ability of the body to keep proper internal conditions no matter what is happening outside of it. disease. Disease-any condition that impairs the normal functioning of the body. Violation of homeostasis. Homeostasis-ability of the body to keep proper internal conditions no matter what is happening outside of it. Disease. Any condition that interferes with the proper functioning of the body or mind.. Communicable Disease. A pathogen/disease that can be passed to a person from another person, animal, or object.. How are disease transmitted ?. Disease. Disease Query. Go around the room and find someone who knows someone or has ever had one of these diseases.. Put their initial in the square.. You can only fill one square. . 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). Prof.Dr. . . Amall.Y.Yousif. Community&Family. Med. . The . fecal–oral route.  (also called the . oral–fecal route.  or . orofecal. route. ). describes a particular . route of transmission.