| A | B |
| foodborne illness | A disease transmitted by food. |
| contaminant | A potentially harmful substance that has accidentally gotten into food. |
| microorganism | A living substance so small it can only be seen under a microscope. |
| bacteria | Single-celled or noncellular microorganisms that live almost everywhere. |
| toxin | Poison |
| sanitation | Maintaining clean conditions to prevent disease and promote good health. |
| hygiene | Practices that promote good health. |
| cross-contamination | The transfer or harmful bacteria fromone food to another food. |
| abdominal thrust | Procedure used to save a chocking victim. |