A preparation of dead or weakened pathogens that are injected into the body to stimulate an immune response

A respiratory disease in which the air sacs of the lungs fill with pus and other fluids

Occurs when diseases in the body multiply and damage body cells

Which is not part of the immune system

Which agency below tracks the spread of disease

Antibiotics are used to treat diseases caused by

An animal or insect that carries and transmits a disease to humans or other animals is known as a

Which item below is NOT an example of how disease is spread through direct contact

Which item is part of your respiratory tract

Hepatitis effects which organ of the body

The state of being protected against a particular disease

A global outbreak of an infectious disease

the cold and flu are caused by

Which is not considered a vector

What is the single best way to prevent the spread of disease

refers to a disease outbreak that affects many people in the same place at the same time

Which item is NOT an example of a barrier your body uses to fight disease

The type of blood cells that attack and destroy invading pathogens

Communicable diseases that have increased in occurrence in humans in the last 20 years are classified as

Which body system helps provide antibodies to give you protection against many diseases