Upload
arleen-george
View
216
Download
0
Tags:
Embed Size (px)
Citation preview
Microbes and how they affect us
Jeff ChornMSET 365
3/21/11
What is a microbe?
Microbes are….too tiny to see without a microscope, yet they
are abundant on Earth. They live everywhere—in air, soil, rock, and water.
microscopic organisms are found in plants and animals as well as in the human body.
members of one of four major groups: bacteria, viruses, fungi, or protozoa.
Microbes were discovered by….
Robert Hooke first published a description of the microfungusMucor
Antoni Van Leeuwenhoek observed and described microscopic protozoa and bacteria
Two fellowsof the RoyalSociety between1655-1683
They needed microscopes to see them.
Hooke microscope Van Leeuwenhoek microscope
Which one came first?
Are microbes bad for you?
Some are and some are not….
The Good
Saccharomyces cerevisiae.Used for baking and brewing
Pseudomonas putida Cleans waste from sewageat water treatment plants
Lactobacillus acidophilusTurns milk into yogurt
Them germs ain’t all bad…
Good microbes
Used for medicine
(penicillin)
Make the soil healthy
Help food get digested properly
Used to make foods like
cheese and bread
The Bad
Bubonic Plague akaThe Black Death
Influenza aka The Flu
Varicella-zoster akaChicken Pox
How avian (bird) flu spreads
Good clean food is critical!If meat is not thoroughly cooked or vegetables
not thoroughly cleaned, YOU CAN GET SICK!
Either of these… Can carry this…
Which makes you feel…
I’m sick! What should I do?
1
•STAY HOME!
•This will help others from getting sick. Don’t leave home unless you have gone at least 24 hours without a fever.
2
•STAY CLEAN!
•Don’t touch eyes, nose, or mouth. Cover your cough and sneeze with a tissue and throw away. Wash hands frequently.
3
•STAY HEALTHY!
•Get a flu shot before you are get sick. Avoid contact with sick people. Get plenty of rest and eat plenty of fruits, vegetables, whole grains, and drink water.
Microbes….Can’t live with them,
Can’t live without them!
Did you know…That some microbes are so tough, they can
survive in outer space and on the moon?
No spacesuit required!
Credits http://www.niaid.nih.gov/topics/microbes/Pages/default.aspx http://us.123rf.com/400wm/400/400/suravid/suravid0812/suravid081200177/4024359-microbes.jpg http://www.ncbi.nlm.nih.gov/pubmed/15209075 http://www.nndb.com/people/356/000087095/robert-hooke-1.jpg http://upload.wikimedia.org/wikipedia/commons/thumb/9/94/Jan_Verkolje_-_Antonie_van_Leeuwenhoek.jpg/250px-Jan_Verkolje_-_Antonie_van_Le
euwenhoek.jpg http://micro.magnet.fsu.edu/primer/images/introduction/leeuwenhoek.jpg http://en.academic.ru/pictures/enwiki/77/Microscope_de_HOOKE.png http://www.racingducks.com/images/thinker_duck.gif http://www.ecologyhealthcenter.net/sites/default/files/images/Probiotics_Info_from_site.jpg http://harrisonmacsam.pbworks.com/f/saccharomyces%20cerevisiae.jpg http://archive.microbelibrary.org/microbelibrary/files/ccImages/Articleimages/Wghiorse/Images/Pseudomonas%20putida%20fig1.jpg http://microbezoo.commtechlab.msu.edu/zoo/zqq0161.jpg http://www.edu.pe.ca/southernkings/microbe.htm http://thumbs.dreamstime.com/thumblarge_476/126545934629NYdM.jpg http://web.uct.ac.za/depts/mmi/stannard/flu3c.gif http://img.webmd.com/dtmcms/live/webmd/consumer_assets/site_images/articles/health_tools/shingles_slideshow/PRinc_photo_of_varicella_zoste
r_virus.jpg http://www.ehagroup.com/resources/pathogens/images/avian-influenza-virus-cycle.jpg http://www.flu.gov/individualfamily/prevention/index.html http://www.skinsight.com/images/dx/webAtlas/e.Coli_59615_lg.jpg http://photos.demandstudios.com/12/127/fotolia_3915941_XS.jpg http://www.sevensidedcube.net/wp-content/uploads/lettuceromaine.jpg http://www.ecolilawyer.com/wp-content/uploads/2010/08/ecoli-bacteria.jpg http://www.salmonellablog.com/uploads/image/23_PreventFoodPoisoning.jpg http://www.squidoo.com/food-poisoning http://www.home-cookin.net/images/860l_bread_products.jpg http://www.lindenhills.coop/files/images/CheeseGlamour.jpg http://img.webmd.com/dtmcms/live/webmd/consumer_assets/site_images/articles/health_and_medical_reference/infectious_disease/influenza_vir
us1.jpg http://www.zonu.com/images/500X0/2009-11-19-11179/Spread-of-Bubonic-Plague-in-Europe-14th-century.png http://www.110pounds.com/wp-content/uploads/2010/07/yogurt3.jpg http://science.nasa.gov/science-news/science-at-nasa/1998/ast01sep98_1/