By: Nicki Shanfeld and Emily Brackman

Slides:

Advertisements

Similar presentations

The Germ Theory of Disease Alexander Fleming

Advertisements

UNIT 2: HISTORY OF MICROBIOLOGY & BACTERIAL GENETICS.

History of Microbiology

Louis Pasteur & Germ Theory. Beliefs about disease in19th Century People knew there was a link between dirt and disease, but could not explain the link.

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

General Microbiology Nickolas V. Kapp Ph.D. What is a Microbe Smaller than 0.1mm Includes bugs, things, germs, viruses, protozoan, bacteria, animalcules,

The History of Microbiology What is microbiology and how has this science come to be a specialized part of biology? Microbiology as a Science Organisms.

THE EVOLUTION OF MICROBIOLOGY. THE UNSEEN WORLD CAME TO LIGHT THE DEVELOPMENT OF THE COMPOUND LIGHT MICROSCOPE –A COMBINED EFFORT BY: Anthony van Leeuwenhoek:

Robert Koch An online learning resource from HistoryGCSE.org.

From Mystery to Medicine A Multimedia Presentation By: Christina Cuevas California State University Northridge.

An illustration from … T. MADHAVAN, M.Sc., M.L.I.S., M.Ed., M.Phil., P.G.D.C.A., Lecturer in Zoology.. Optimized for the New syllabus of Zoology {Microbiology.

Key Terms – Scientific and Medical Advances

Medical Microbiology The History.

MICROBIOLOGY A PICTORAL ESSAY MICROBES AND YOUR HEALTH.

History Antoni van Leeuwenhoek Dutch Cloth Inspector 1684.

Scientific and Technological Achievements at the Turn of the Century.

History of Medicine. Dark & Middle Ages (400 AD – 1400 AD)  Custodial care with treatment by bleeding, herbs, & prayer  o Widespread tuberculosis and.

The Germ Theory of Disease

The more you know…. Diseases Diseases can disrupt homeostasis (balance) Diseases can have many causes:  Ex.: genetic, congenital (embryonic development),

Germ Theory (and Louis Pasteur)

Honors Microbiology. Chapter 1 – Scope of Microbiology I. Why Study Microbiology? – Microbes have a major impact on human health, environment, and help.

What are some diseases that you can get? What are the symptoms of these diseases?

+ History of Microbiology. + Old world views Disease caused by: Sins Wrong doings Associations with “sick” people Minorities Cured by: Religious leaders-

History Antoni van Leeuwenhoek Dutch Cloth Inspector 1684.

1. Development of Microbiology History of Microbiology Siti Sarah Jumali Room 3/14.

“Look at the wee- beasties.” or a visit to the Microorganism Hall of Fame.

Pathology - the scientific study of the nature of disease and its causes A PATHOGEN is any disease causing agent. Quick Exercise: How many diseases can.

Introduction to Microbiology. Microbiology Study of microscopic (living ) things E.g. viruses, bacteria, algae, protists, fungi.

* “Father of Medicine” * Greek Physician during BC * Established that disease is caused by natural causes NOT supernatural spirits * Stressed.

Warm-Up #13 10/19/11 1)What are two main differences between animal and plant cells? 2)Who was the plant scientist in the cell theory? 3)Who was the animal.

Introduction to Microbiology. Microbiology Study of microscopic (living ) things E.g. viruses, bacteria, algae, protists, fungi.

Group 7: Germ Theory Tristan Roman, Joe Needham, Katie Carfagno.

Year 9 Biology Micro-organisms and Disease. Year 9 Biology Task 1: Notes A disease is anything that causes your body to stop working properly One cause.

Microbiology Introduction and History. Microbiology – Introduction and History Beer Cheese Staphylococcal folliculitis Conjunctivitis Chicken pox.

Historical Contributions Men and Women who made these contributions to health care.

Objective 2.03 Men/Women who made Historical Contributions to Health Care.

Chapter 1 – Fundamentals of Microbiology $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Naming and Classifying Microbes Nobel Prizes in Microbiology.

Germ Theory Science figures out how diseases are spread.

Microbiology. Founders 1.Pasteur a. Pasteurization- method to inactivate or kill microorganisms that grow rapidly in milk.

Historical Milestones.  People at this time knew that diseases could be passed from person to person and on clothing ◦ …but didn’t know what it was.

Foundations in Microbiology Chapter 1. Microbiology The study of of organisms too small to be seen without magnification bacteria viruses fungi protozoa.

Hippocrates (c. 460 – 377 BC)  Greek physician known as the “Father of Medicine  “Hippocratic Oath”  Stressed importance of good diet, fresh air, cleanliness,

History of Medicine Review. Rene Laennec Birth Control Pills.

Introduction to Microbiology

Introduction to Microbiology

A Brief History of Microbiology

What was the ‘Germ Theory?’

Bacteria Kingdom By Danroy Adams.

Joseph Lister: Lister recognized the connection between open wounds

THE HISTORY OF MICROBIOLOGY.

A PATHOGEN is any disease causing agent.

Germ Theory Joe Maag and Jason Falk.

Lecture 1A - History of Microbiology

Historical Contributions

Germ Theory (and Louis Pasteur)

LECTURE TOPIC: HISTORY AND EVOLUTION OF MICROBIOLOGY

Germ Theory and Principles of Infection

Life and Germ Theory.

MEDICAL MICROBIOLOGY.

How significant were Pasteur and Koch to the understanding of disease?

Emily Reimert, Ryleigh Rosta and Tara Wussler

The Study of Organisms That Are Microscopic in Size

Lesson 5: “Microorganisms and Disease” What are microorganisms?

Time line Health Grade7.

Medicine Past and Present

By: Teerthan Patel, Giovanni Fontanez, Jayson King

Group 6 Brian Gale, Junior Guzman, and Matt Conte

Historical Figures in Healthcare 1.

Mbio 140 Lecture-1.

Global History and Geography 10th Grade Boys/Girls 9/6/2019

Presentation transcript:

By: Nicki Shanfeld and Emily Brackman Germ Theory By: Nicki Shanfeld and Emily Brackman

Overview What is germ theory and micro biology? Who were some important people who contributed to our current understanding of germs, bacteria, and infections; when?

The Germ Theory and Microbiology The Germ Theory states: microscopic organisms cause certain diseases Microbiology: the study of microorganisms like bacteria and viruses. Emily Brackman

Timeline Ignaz Semmelweis (1818-1895) - In 1847, he introduced the hand disinfection standards Louis Pasteur (1822-1895) - In 1849, he discovered pasteurization, which is a process that destroys microbes in food and drinks Robert Koch (1843-1910) - In the 19th century, he became the founder of modern bacteriology, which is the study of bacteria Louis Pasteur Emily Brackman

Timeline Joseph Lister (1827-1912) - In the 19th century, he thought of the idea to perform surgery with sterile tools Alexzander Fleming (1881-1955) - In 1923, he discovered enzyme lysosome and in 1928 he discovered penicillin Ignaz Semmelweis Louis Pasteur Robert Koch Joseph Lister Alexzander Fleming Emily Brackman

The Germ Theory: microscopic organisms cause certain diseases Ignaz Semmelweis Introduced hand washing to doctors which proved to be a great success Hand washing reduced the occurrence of fatal puerperal fever by 10% Later proved the germ theory The Germ Theory: microscopic organisms cause certain diseases Emily Brackman

Robert Koch Discovered: Koch's postulates ( bacteria is present in sick animals, not in healthy ones. Can only be transferred to healthy animals) Asiatic cholera ( also known as the Asiatic Cholera Pandemic) Anthrax bacterium ( Anthrax is an infection caused by bacteria in the body) Mycobacterium (type of germ) mycobacterium tuberculosis( germ that causes tuberculosis, a lung infection) Won: Nobel Prize in Medicine, Nobel Prize in Chemistry Nicki Shanfeld

Alexander Fleming Discovered: Penicillin (one of the first medications to work on many bacterial infections) Won: Nobel Prize in Physiology or Medicine, John Scott legacy medal and premium, Albert Medal Nicki Shanfeld

Joseph Lister Discovered: surgery should be sterile to avoid infection Won: Copley Medal, Royal Medal, Albert Medal Nicki Shanfeld

Louis Pasteur Discovered: Pasteurization (killing microbes in food) Won: Rumford Medal, Copley medal, Leeuwenhoek Medal, Albert Medal, Montyon Prizes Created vaccination for anthrax Nicki Shanfeld

What is the Germ Theory? a. the study of microorganisms b. destroys microbes in food and drinks c. Bacteria spreads without hand washing d. microscopic organisms cause certain diseases The answer is D Emily Brackman

What is Microbiology? a. The study of small biology b. The study of microorganisms c. The study of diseases spreading d. The study of destroying microorganisms The answer is B Emily Brackman

What was Louis Pasture most famous for? a. promoting sterile surgery b. discovering penicillin c. pasteurization d. discovering the anthrax bacterium Nicki Shanfeld

What did Joseph Lister promote? a. anthrax b. sterile surgery c. tuberculosis d. pasteurization Nicki Shanfeld Nicki Shanfeld

Overview What is germ theory and micro biology? Who were some important people who contributed to our current understanding of germs, bacteria, and infections; when?