| A | B |
|---|
| influenza | disease known as "the flu" |
| avian influenza | bird flu |
| seasonal influenza | flu you get during winter |
| food-borne illnesses | caused by eating contaminated food |
| epidemiologist | scientist that studies disease |
| epidemic | outbreak of a disease |
| disease outbreak | when lots of people get a disease |
| pandemic influenza | caused by a new flu virus, spreads quickly around the world |
| vaccination | shot that prevents you from catching a disease |
