PPT-Carbapenem -resistant Gram-negative bacteria

Jon Otter PhD FRCPath Imperial College Hospitals NHS Trust jonotterimperialnhsuk jonotter Blog wwwReflectionsIPCcom You can download these slides from wwwjonotternet. Last day. Brief . introduction to bacteria, . Archaebacteria. , and bacterial culturing media. . Today. We will start by looking at our cultures, and providing colony descriptors. . We . will learn about the Biology of Bacteria. Bacteria . One of our kingdoms. Bacteria. Bacteria are minute microscopic prokaryotes. They are unicellular organisms, which are usually identified by their specific activities, more than their general . Structure and Function. 2. Prokaryote & Eukaryote. Evolution. 3. Cellular Evolution. Current evidence indicates that . eukaryotes evolved from prokaryotes. between 1 and 1.5 billion years ago. Two theories:. Enterobacteriaceae. DJ Shannon . Multidrug-Resistant Organism Epidemiologist. Infectious Disease Epidemiology. Epidemiology Resource Center. Indiana State Department of Health. Overview. Definitions.  . Bacteria form a large group of parasitic, saprophytic, and free-living microorganism .  . 1. Bacterial cell wall (protects against osmotic damage).  . Bacterial cell is prokaryotic. Contains high concentration . (. ent. -ə-rō. -ˌ. bak. -ˌ. tir-ē. -ˈ. ā-sē. -. ˌ. ā. ). July 2013. http://. www.forvo.com. /word/. enterobacteriaceae. /. Outline. Background. Epidemiology . Control. 2. What are Enterobacteriaceae?. Internal Structures:. cytoplasm. nucleoid. ribosomes. Boundaries:. cell membrane. cell wall. capsule. Appendages:. flagellum. pili. Shapes of Bacteria. Bacteria Identification Criteria. Shapes. and . Function. Bacterial . Form . and Function. A. . Structures common to . all. bacterial cells. 1. . Cell membrane. 2. . Cytoplasm. 3. . Ribosomes. 4. . One (or a few) . chromosomes. Bacterial Form . -Resistant . Enterobacteriaceae. : . Maintaining staff “alertness”. CRE Staff . Training . CRE Collaborative Outcome and Process Measures. Collaborative Measures Links with. Collaborative Staff Training . Carbapenems. . Customize this presentation with your organization’s logo, etc.. 1. 3/17/2014. Presentation Objectives. Brief overview on microbiology and antibiotics. Describe antibiotic resistant organisms with a focus on . C - R ESISTANT E NTEROBACTERIACEAE ( CRE ) What is carbapenem - resistant Enterobacteriaceae (CRE) ? Carbapenem - resistant Enterobacteriaceae is a type of gram - negative bacteria that is resista Aiello AE, Marshall B, Levy SB, Della-Latta P, Lin SX, Larson E. Antibacterial Cleaning Products and Drug Resistance. Emerg Infect Dis. 2005;11(10):1565-1570. https://doi.org/10.3201/eid1110.041276. IDCU/ TDSHS. Epidemiology Orientation. Objectives. The HAI Epidemiologist. What is CRE/ MDR-A. Transmission . Who is at risk. History of Resistance . Reporting requirements. Case Examples. Laboratory. Size of a Bacterial Cell: . There are great variations in size of bacteria. . They . measure from 0.75 µ to 1.5 µ but on an average each cell of bacterium measures about 1.25 µ to 2 µ . ( . in . diameter). .