PHR 250 - Foodborne Infections and Intoxications


Dr. Dean Cliver, Course Leader
Population Health & Reproduction

School of Veterinary Medicine, University of California, Davis, CA  95616

Tel:  530-754-9120

Fax:  530-752-5845

E-mail: docliver@ucdavis.edu

Prerequisite: Food Science and Technology 104, or Veterinary Microbiology and Immunology 127.
Topics: Prevalence and characteristics of those diseases of man which are derived from food or food sources; access of disease agents to and distribution in food and food sources; exposure of man to these agents; prevention of foodborne diseases; epidemiology of foodborne outbreaks.

Grading:  Letter grade

Exams:  Two in-class, closed-book midterms counting 30% each of the final grade; one take-home, open-book exam that counts as 40% of the final grade.
Other assignments:  Study the handouts
Auditors:  Yes

These documents are in PDF format

Final Exam Key

Introduction- Course Outline

Lecturer

4/2  (A)

6

Classification of foodborne pathogens; sources of contamination, Slide Set

 

Cliver

7

Incidence of foodborne diseases, Slide Set

Cliver

 

Infectious agents

 

4/4  (B)

6

Bacteria:  Salmonella spp, Slide Set

Tajkarimi

 

7

Bacteria:  Campylobacter, Helicobacter, Arcobacter, Slides Set

Jay-Russell

4/9 (C)

6

Bacteria:  Shigella spp., Yersinia enterocolitica, Slide Set

Cliver

 

7

Bacteria:  Clostridium perfringens, Slide Set

Cliver

4/11 (D)

6

Bacteria:Escherichia coli, Slide Set

Jay-Russell

 

7

Bacteria: Listeria monocytogenes, Slide Set

Jay-Russell

4/16 (E)

6

Bacteria:  Vibrio spp., Slide Set

Tajkarimi

 

7

Bacteria:  Other, Slide Set

Cliver

4/18 (F)

6

Viruses & prions, Slide Set

Cliver

 

7

Parasites, Slide Set

Cliver

4/23 (G)

6

Protozoa, Slide Set

Cliver

 

Toxigenic agents

 

(G)

7

Seafood toxins, etc., Slide Set

Cliver

4/25 (H)

6

Bacteria:  Bacillus cereus, Slide Set

Tajkarimi

 

7

First midterm (Infectious agents; 30% of grade) Key

 

4/30 (I)

6

Bacteria:  Clostridium botulinum-Slide Set

Cliver

 

7

Bacteria:  Staphylococcus aureus, Slide Set

Cliver

5/2  (J)

6,7

Fungi and mycotoxins      Slide set      

Tajkarimi

5/7 (K)

6

Poisonous plants and animals, residues, Slide Set

Cliver

 

 

Food sanitation and preservation

 

(K)

7

Food preservation , Slide Set

Cliver

5/9 (L)

6

Microbiological testing of foods, Slides Set

Tajkarimi

 

7

GMPs, SSOPs, SOPs, and HACCP, Slide Set

Tajkarimi

5/14(M)

6

Antimicrobial interventions, Slide Set

Cliver

 

7

Predictive modeling    Slide Set

Cliver

5/16 (N)

6,7

Microbial ecology of foods Slides Set

Cliver

 

Foodborne disease outbreaks

 

5/21 (O)

6

Outbreak investigation methods Slide Set

Tajkarimi

 

7

Second midterm Key (Toxigenic agents, sanitation, preservation; 30% of grade)

5/23 (P)

6,7

Outbreak investigation problems

Tajkarimi

(5/28    Memorial Day)

 

5/30 (Q)

6,7

Outbreak investigation problems

Tajkarimi, Cliver

6/4 (R)

6,7

Outbreak investigation problems

Tajkarimi, Cliver

6/6 (S)

6,7

Outbreak investigation problems

Tajkarimi, Cliver

    Fisher Test  
 

Chi Square

Final Exam Key

 




 

Spring 2006 Archived Lecture Notes and Handouts

 

 
 

 

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