Germ
The natural state of rest during which your eyes are closed and you are completely or partially unconscious...
sleep
A rapid spread of a disease that affects a large number of people...
epidemic
A dangerous disease caused by bacteria that enters the body through a cut or wound...
tetanus
The things a person does to keep himself/herself clean in order to maintain good health...
hygiene
A blood cell that is part of the immune system...
White blood cell
The long name for the flu...
Influenza
Capable of being passed to one animal or human to another...
Contagious
The system that protects a person's body against illness...
Immune system
the tissue and organs that produce, store, and carry cells that fight infection and disease...
lymphatic system
A disease also known as "whooping cough"...
pertussis
Any preparation used to give the human body immunity form disease
vaccine
an epidemic that spreads very quickly and affects a large number of people over a wide area...
Pandemic
a white blood cell that is responsible for an immune system response...
lymphocyte
an infectious disease that , also known as rubeola, that causes fever, cough, and small red spots on the skin...
measles
The act of giving a vaccine
vaccination