A kind of drug that kills bacteria
antibiotic (n)
When your stomach changes food into what your body needs,
digest (v)
What happens when a part of your body is attacked by germs
infection (n)
Very small living things that can affect the body in both good and bad ways
bacteria (n)
To make sure nothing harms or destroys something
protect (v)
A tiny organism that can copy itself to spread; if it enters your body you can get ill
virus (n)
Another word for disease or sickness
illness (n)
The tiny units which make up all living things
cell (n)
When a part of your body is sore and you feel pain there
sore (adj)
The system in your body that protects you from getting ill
immune sysyetm (n)
A sign that you have a disease
symptom (n)
To continue to live even in difficult conditions
survive (v)
When you have a disease or you are ill
disease (n)
A feeling you have
emotion (n)
The process of getting protection from diseases - usually by injection
vaccination (n)
Something good
positive (adj)
To enter the body and cause harm
invade (v)