| feel mean(expression, health, sickness, virus) |
| go all funny(expression, health, sickness, virus) |
| relapse(verb, illness, desease, unluck) |
| catch a virus(expression, sickness, ache, virus) |
| be unwell(expression, spread, sickness, virus) |
| not feel well(expression, spread, sickness, virus) |
| contract a virus(expression, illness, sickness, desease) |
| be off colour(expression, weakness, illness, virus) |
| be out of sorts(expression, weakness, illness, virus) |
| feel below par(expression, weakness, illness, virus) |
| feel ropey(expression, weakness, illness, virus) |
| feel rough(expression, weakness, illness, virus) |
| feel under par(expression, weakness, illness, virus) |
| fall victim to(expression, spread, illness, desease) |
| contract disease(expression, spread, illness, desease) |
| collapse(verb, spread, illness, occurrence) |
| fail sick(expression, spread, sickness, virus) |
| succumb(verb, illness, desease, unluck) |
| be a bit under the weather(expression, spread, sickness, virus) |
| be under the weather(expression, weakness, illness, virus) |