'Fecal contamination' diaporamas de présentation

Gram-Negative Rods

Gram-Negative Rods. General Classification. Based on source or site of infection 1. Enteric tract 2. Respiratory tract 3. Animal sources. Source or site of infection. Enteric tract Both within and outside: Escherichia, Salmonella Primarily within: Shigella , vibrio , Campylobacter

3.17k views • 166 slides

Chapter Thirteen: Preventing Infectious Diseases

Chapter Thirteen: Preventing Infectious Diseases. Infectious Disease Transmission. Pathogen : A disease-causing agent Epidemic : A highly significant increase in the number of cases of an infectious illness existing in a given time period in a given geographical area

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Eukaryotes

Eukaryotes. Protista. What do Eukaryotes have that Prokaryotes do not?. Membrane-bound nucleus Mitochondria, chloroplasts, and endomembrane system Cytoskeleton Flagella of microtubule construction Multiple chromosomes of linear DNA compactly arranged with proteins Diploid life stages

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Giardia & Cryptosporidium: Protozoan Parasites

Giardia & Cryptosporidium: Protozoan Parasites. FISH/MICROM 490 Spring 2007. Anne Mataia Vanessa Lowe Lisa Crosson Kelsey Davies. Giardia and Cryptosporidium. What disease do these microorganisms cause? What factors aid in transmission? How are these microorganisms related?

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Giardia & Cryptosporidium: Protozoan Parasites

Giardia & Cryptosporidium: Protozoan Parasites. FISH/MICROM 490 Spring 2007. Anne Mataia Vanessa Lowe Lisa Crosson Kelsey Davies. Giardia and Cryptosporidium. What disease do these microorganisms cause? What factors aid in transmission? How are these microorganisms related?

2.28k views • 53 slides

Meat Inspection

Meat Inspection. Chapter 3 - pages 37-114. WHY DO WE NEED INSPECTION?. About 90 diseases and parasites of animals can be transmitted to humans by consumption of improperly cooked meat.

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Vista Grande Canal Water Diversion Project

Vista Grande Canal Water Diversion Project. Review of Analytic Techniques John Plummer February 2006. Goals we all agree upon:. Restore Lake Merced Conserve fresh rainwater Protect public health. Question:.

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OCCUPATIONAL EXPOSURE TO BLOODBORNE PATHOGENS

OCCUPATIONAL EXPOSURE TO BLOODBORNE PATHOGENS. ANNUAL TRAINING North Seattle Community College. PURPOSE OF THIS SESSION:. Protection against bloodborne pathogens Infectious diseases NSCC Exposure Control Plan. 2. REGULATIONS (where it all begins!).

655 views • 42 slides

The Diversity of Prokaryotic Organisms

The Diversity of Prokaryotic Organisms. Chapter 11. Domains Bacteria and Archaea. One circular chromosome not in a membrane 70S ribosomes No membrane-bound organelles Binary fission rRNA provides evidence of phylogenic differences between the 2 Domains . Domain Bacteria. Proteobacteria

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Are we really what we eat? Listeria and foodborne illnesses

Are we really what we eat? Listeria and foodborne illnesses. Dr. Cheryl Main. McMaster Mini-Medical School. Objectives. To review some common causes of food borne illness Listeria E. Coli O157:H7 Campylobacter Salmonella Norovirus To discuss prevention strategies for these infections

542 views • 36 slides

CHAPTER 28 Wastewater Treatment, Water Purification, and Waterborne Microbial Diseases

CHAPTER 28 Wastewater Treatment, Water Purification, and Waterborne Microbial Diseases. Wastewater Microbiology and Water Purification Public Health and Water Quality.

753 views • 36 slides

Ground Water Rule Overview

Ground Water Rule Overview. Ground Water Rule Workshop Department of Environmental Conservation September 22-23, 2009 Dan Weber & Gloria Collins Regulations Team DEC Drinking Water Program Daniel.Weber@alaska.gov/907-269-7514 Gloria. Collins@alaska.gov/907-269-3075. Presentation Outline.

370 views • 36 slides

General microbiology

General microbiology. Meat most often spoils due to 1. chemical change (oxidative rancidity) or 2.microbial growth fastest on fresh meat, may still be major spoilage problem for processed depending on product.

556 views • 34 slides

Faculty: Dr. Alvin Fox

Enterobacteriaceae II V ibrio , Campylobacter, Helicobacter (Gram negative, enteric tract), Lecture 43. Faculty: Dr. Alvin Fox. Typhoid. enteric fever severest salmonella disease Salmonella typhi rare in US epidemics third world Europe historical . Salmonella typhi.

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Chapter 22 - Pathogens

Chapter 22 - Pathogens. Objectives Be able to describe the difference between a frank and opportunistic pathogen Be able to list the five modes of transmission of pathogens

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Campylobacter jejuni

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Ground Water Rule

Ground Water Rule. Laboratory Presentation. Presentation Overview. Why the GWR regulations were created. General requirements of the GWR. Focus on laboratory/ sampling requirements. Handouts/ question and answer. Why??.

429 views • 24 slides

FRUIT GROWERS LABORATORY, INC.

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Amoebiasis Clinical Case 10

Amoebiasis Clinical Case 10. Ellen Marie de los Reyes. EF, a fresh college graduate, is applying for a job at a pharmaceutical company. Routine laboratory examinations were requested. Fecalysis revealed (+) E histolytica cyst. Patient is asymptomatic. 1. Give your Diagnosis. Amoebiasis.

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Citizen Water Quality Monitoring: Bacterial testing using defined substrates

433 views • 18 slides