Essential Question: EQ: What role to humans play in how microbes are transmitted? LT: Students will be able to describe how viruses, bacteria, fungi and parasites are spread. POU: I can identify the four main modes of disease transmission and give examples.

F and R for Monday, 11/24 *Last Page of your Notebook

2 nd Quarter Table of Contents 1 Title Assignment # Microbe Vocab- Frayer on Back 4 Brainpop: Virus (Front) and Bacteria(Back) 5 Bacteria Growth Lab (2 pages) 6 Bacteria Notes 7 Virus vs Bacteria Venn 8 Brainpop: Fungi 9 Fungi Notes 10 Parasites (Handout) 11 Discovery Education Video Parasites Notes12 Microbe Matrix 13 Transmission of Microbes 14 Diseases Research 15

Discovery Education Dirty Jobs: Fountains of Bacteria in the Bathroom (3:34 minutes)

Microbe Matrix 13 **** Leave a Blank Page *****

Transmission of Microbes 14 2 types of disease Communicable – can be transmitted Non-communicable – can not be transmitted, such as cancer or multiple sclerosis

We will focus on communicable disease. 4 modes 1.Contact- touching (Ex: cold and smallpox) A.Direct Contact – Hugging, Touching or Kissing B.Indirect Contact –Touching a object or someone who is sick has touched and then you touch your mouth or eyes. 2.Vehicle – needs a substance to spread the disease such as water, food, blood or serum (Ex: AIDS) 3.Airborne – spread through the air (Ex: tuberculosis) 4.Vector - Animal/ insect contact (Ex: Lyme Disease is spread by a tick and West Nile is spread by mosquitos)

Where do you get a pathogen? Contact with people who are sick – Direct or indirect Food, Water, or other Surfaces that are contaminated Indirect contact Direct contact Foods that could be contaminated USDA NIFSI Food Safety in the Classroom© University of Tennessee, Knoxville 2006 CONTACTCONTACT

A Closer Look – Where do you get a pathogen Indirect Contact Direct Contact Foods and water may be contaminated USDA NIFSI Food Safety in the Classroom© University of Tennessee, Knoxville 2006 CONTACTCONTACT

Airborne

Acute Virus Infection Amount of virus Time Symptoms Virus

Respiratory Tract AIRBORNEAIRBORNE

Vectors Some bacteria (and other microbes) are transferred through a vector. An animal host or parasite that carries the disease Lyme Disease – What is the vector?

Vector: Lyme Disease

Diseases Research 15 Each group will be given 3-4 diseases to research. 1.Explain which type of microbe (virus, bacteria, fungi or parasite) causes the disease 2.Give symptoms for your disease 3.Explain how it is transmitted (Contact, Vector, Vehicle or Airborne)

5 facts from this video Video: 5 Deadliest DiseasesDeadliest Diseases 10:23 minutes Fkg Fkg

Infectious Disease Vocab 25 Infectious Disease – disease caused by the presence of a living thing in the body. Pathogen – a microbe that causes disease in an organism Carrier – a PERSON with a disease that they can pass on to other organisms Vector – an ANIMAL that carries and transmits a disease Vaccine – substance entered in the body to produce immunity (prevent getting sick) Antibiotic – medicines used to kill or slow growth in bacteria that cause disease Anti viral- Medicines used to treat a virus once a person is sick but must be given with a few days of exposure. Epidemic – illness or health-related issue that is showing up in more cases than would normally be expected. (Ex: Malaria) Pandemic – wide spread (usually worldwide) outbreak of an infectious disease (Ex: Influenza)