| affect child | 0.53 |
| cause abdominal pain | 0.27 |
| infect the vaccinated | 0.27 |
| mean wheel | 0.25 |
| enter the body | 0.24 |
| infect child | 0.21 |
| shed the virus | 0.16 |
| survive on surface | 0.16 |
| replicate in cell | 0.16 |
| severe diarrhea | 0.72 |
| vomiting | 0.68 |
| gastroenteritis | 0.42 |
| fever | 0.41 |
| dehydration | 0.35 |
| infection | 0.31 |
| contagious | 0.43 |
| resistant | 0.27 |
| fatal | 0.12 |
| the united states | 0.16 |
| detected | 0.31 |
| derived | 0.29 |
| passed to person | 0.16 |