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Messana  Eat right  Clean house  Wash hands  Get enough exercise & sleep  Proper health care  **Use DIFFERENT KNIVES for cutting meats & vegetables.

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Presentation on theme: "Messana  Eat right  Clean house  Wash hands  Get enough exercise & sleep  Proper health care  **Use DIFFERENT KNIVES for cutting meats & vegetables."— Presentation transcript:

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2 Messana

3  Eat right  Clean house  Wash hands  Get enough exercise & sleep  Proper health care  **Use DIFFERENT KNIVES for cutting meats & vegetables & CLEAN cutting board w/ distinfectant

4  An Epidemiologist  is a scientist who studies diseases including how they start, spread and how they are treated.

5 Body must fight off virus on its own! Vaccinations can help used to control spread of viral diseases a solution that contains weakened virus particles is injected into body body makes antibodies against that virus ** Viruses MUTATE from year to year producing new strains SO..vaccines YEARLY!!

6  ShQ ShQ

7  1) LOCK & KEY  2) Duplication of DNA/RNA within the nucleus  3) When cell is “BUSTING AT THE SEAMS” with the duplicated virus…  VIRUS BURST OUT…spreading throughout your body…  and U…Lil Darling…ARE SICK!!!! 

8  The single biggest threat to man’s continued dominance on the planet is the virus” – Joshua Lederberg, Ph.D How a Virus Changes the World…  contagion/index.html#&slider1=1 contagion/index.html#&slider1=1

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11  What process do bacteria use to reproduce/replicate?  Bacteria Reproduction Video Clip  iWc iWc

12  Parasites…  vo8 vo8  https://www.youtube.com/watch?v=ebjG6N7 JIQs https://www.youtube.com/watch?v=ebjG6N7 JIQs  https://www.youtube.com/watch?v=Eevqmzk GJaE https://www.youtube.com/watch?v=Eevqmzk GJaE

13  Contagions – capable of being spread by direct or indirect contact (in other words…contagious  Contagion Clip  K5A K5A

14  4 main ways that pathogens are transferred: ◦ Person to person ◦ Food and water ◦ Environment ◦ Animals

15  Moist ◦ A lot like water  Average temperatures ◦ Not too hot or too cold (EXTREME)  Limited exposure to fresh air ◦ More ability to reproduce  Sunlight ◦ Good for some, bad for others  Food sources ◦ Sugars or decaying material

16 Regional Known disease that infecting more individuals than usual Global Large % of individuals infected Usually viral New disease to humans

17  https://www.youtube.com/watch?v=UG8YbN bdaco https://www.youtube.com/watch?v=UG8YbN bdaco

18  Each person will receive a test tube and a syringe  You will carefully go around the room and trade fluids with 3 other people using your syringe  When completed, sit down and write down who you traded with first, second and third

19  Purple/clear = Negative  Blue/green = Positive


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