A class of organisms that harm their host by producing toxins that interfere with normal body function.

Ebola is a deadly viral disease that spreads easily but is relegated to several countries on the continent of Africa. What is the Ebola outbreak considered?

How can the rate of an infectious disease be drastically reduced?

What is a non-infectious disease?

Which word means the severity of disease

How can governments control the outbreaks of diseases

A host is:

Is a plant-like microbe. Causes athletes foot.

A microbe that lives in or on another organism of another species (its host) and benefits by taking nutrients from the host. Examples include head lice and tapeworms.