A disease that is easily passed on.

Microscopic (very very small) disease causing organisms.

This super small, non living pathogen feeds its own DNA/RNA into the cell and makes the cell replicate it.

A type of organism that lives off of animals and plants. Examples include ringworm and athlete's foot.

This can be treated with antibiotics.

Single celled, parasitic organisms that cannot live without a host.

Type of contact with others where you actually touch the other person.

Type of contact where you get sick by touching infected objects.

A model that scientists and detective use to study diseases.

"The Agent" (virus, bacteria or ) would be the....

The Host (or person/animal carrying the disease) tells us about the...

The Environment in the Epidemiologist Triangle tells us the what ....

Lyme's Disease is a....

Chicken pox is a....

Malaria is a....