1. Chapter 25: Disease of the digestive tract Lecture Structure Upper digestive system diseases Food poisoning Bacterial enteritis Viral enteritis Protozoan diseases Helminthic diseases

2. Digestive system

3. Dental carries

4. Dental decay

5. Periodontal disease

6. Staphylococcal food poisoning

7. Salmonellosis

8. Vibrio cholerae- cholera

9. Helicobacter pylori- peptic ulcer disease

10. Ulcer formation

11. Hepatitis Transmission Causative agent Chronic liver disease Vaccine Hepatitis A Fecal-oralPicornaviridaeNo Inactivated virus Hepatitis B Parenteral, STD HepadnaviridaeYesRecombinant Hepatitis C ParenteralFiloviridaeYesNo Hepatitis D Parenteral, HBV coinfection DeltaviridaeYes HBV vaccine Hepatitis E Fecal-oralCaliciviridaeNoNo

12. Giardia lamblia- giardiasis

13. Entamoeba histolytica- amoebic dysentery

14. Helminthic diseases