| rabies virus(expression, health, disease, illness) |
| recovery from virus(expression, health, illness, states) |
| slow virus(noun, expression, disease, illness, cure) |
| spread of virus(expression, health, disease, illness) |
| stomach virus(expression, health, disease, illness) |
| swine flu virus(expression, action, process, phenomena) |
| syncytial virus(expression, action, process, phenomena) |
| tumor virus(noun, expression, disease, illness, cure) |
| vine virus(expression, health, illness, states) |
| virus contracting(expression, health, illness, states) |
| virus hepatitis c(expression, health, disease, illness) |
| virus infection(expression, health, illness, states) |
| virus of corruption(expression, action, process, phenomena) |
| virus outbreak(expression, health, disease, illness) |
| virus spread(expression, health, illness, states) |
| virus surveillance(expression, health, illness, states) |
| virus vaccinations(expression, health, disease, illness) |
| virus vaccine(expression, health, illness, states) |
| west nile virus(expression, health, illness, states) |
| monkeypox |