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Cannot be passed to a person from another person, animal, or object. Communicable Noncommunicable Cannot be passed to a person from another person, animal, or object. CANNOT BE PASSED Can be passed to a person from another person, animal, or object. CAN BE PASSED

Communicable or Noncommunicable? You woke up Monday morning sick because you had been hanging out with your sick sister all weekend. Communicable

Communicable Diseases CAN BE PASSED

How would you use this knowledge later in life? What is the difference between a communicable and noncommunicable disease? How would you use this knowledge later in life?

Caused by PATHOGENS Tiny organism Also called GERMS

Infection When a PATHOGEN enters the body and begins to multiply

4 Main Types of Pathogens Bacteria Viruses Fungi Protozoa

Bacteria

Bacteria Tiny 1 celled organisms that live just about everywhere Most are harmless Your body needs some bacteria

Viruses Smallest disease-causing organism Colds, flu, chicken pox Can only multiply inside a living cell

Bacteria vs. Virus Live just about EVERYWHERE Can only multiply in a LIVING CELL

FUNGI Yeast, molds, and mushrooms Grow in dark, warm, and moist areas Examples Athlete’s foot Ringworm

PROTOZOA SINGLE CELL organisms that are much larger and complex Moves through FLUIDS for FOOD

Disease Foldable Fold your paper into fourths Write the name of a pathogen at the top of each quadrant Include Definition Picture 3 examples

Review What is the difference between Communicable and Noncommunicable? Communicable can be spread What is a pathogen? Tiny organism or GERM 4 types of pathogens Bacteria Single celled, most are harmless Virus Can only multiply in living cell Fungi Grow in dark, moist, warm areas Protozoa Living organism that travels through fluids

Exit Slip- Socrative Question on the board Compare/Contrast the 4 types of pathogens