| White Blood Cells | MRSA | Reservoir | Contamination | Specimens |
| Toilet Brush | Laundry | Bugs | Gloves | Hydration |
| Pets | Sneezing Etiquette | ELDERLY (free square) | Insecticide | Standard Precautions |
| Hand Washing | Germs | Fomite | Hand Gel | Vaccinations |
| Drug Fridge | UTI | E Coli | Isolation | CDI |