3. Foods and Diseases

4. Many foods are made with microorganisms. Bacteria Artificial Sweeteners Chocolate Buttermilk Vinegar Corn Syrup Olives

5. Many foods are made with microorganisms. Bacteria Yogurt Pickles Soy Sauce Cheese Sauerkraut

6. Many foods are made with microorganisms. Fungi Blue Cheese Cheese* Peanuts Chocolate* Olives* Soy Sauce* Bread *Foods made with both bacteria and fungi.

7. Many foods are made with microorganisms. Algae (thickener) Ice Cream Marshmallow Sushi Pudding

8. There are three ways to transfer diseases. Diseases Through touch. Through the air. Undercooked or improperly stored food.

9. There are three ways to prevent the transfer of diseases. Diseases Wash hands frequently. Cover mouth with arm when coughing or sneezing. Cook and store all foods properly.

10. Diseases Caused by Microbes Bacteria Botulism Bronchitis Cavities Pneumonia Pink Eye Salmonella Strep Throat Tetanus

11. Diseases Caused by Microbes Fungi Athlete’s Foot Pneumonia Ringworm

12. Diseases Caused by Microbes Protozoans Giardiasis Amebiasis Cyclospora Malaria

13. Diseases Caused by Microbes Germs Germ Wars Food Safety

14. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1595 Zacharias Janssen – Invented the Microscope.

15. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1670’s Anton van Leeuwenhoek – Improved the microscope; discovered bacteria and protists.

16. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1790’s Edward Jenner – Developed first vaccine against smallpox.

17. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1840’s Ignaz Semmelweis and Oliver Wendell Holmes – Washing hands after seeing patients. Semmelweis Holmes

18. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1860’s Joseph Lister – Disinfecting operating rooms and instruments between operations.

19. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1860’s Louis Pasteur – Helped prove germ theory of disease; developed pasteurization (rapid heating of food to 160 o for one minute).

20. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1880’s Robert Koch – Proved germ theory of disease.

21. The Microorganisms Hall of Fame Scientists who helped us understand microorganisms and disease. 1928 Sir Alexander Fleming – discovered the penicillium fungus produces an antibiotic.

22. Diseases Caused by Microbes Louis Pasteur Zacharias Janssen Seeing the Invisible Sir Alexander Fleming

23. The Presentation Ends Here!