Related Clues:
- Wintertime ailment
- Ladybug
- Reason to stay in bed
- Bug in a garage?
- ___ vaccine
- Reason for a shot
- Reason to take a sick day
- Rabbit's cousin?
- Automotive comeback of 1998
- Sick-day cause
- It may be avian
- Pandemic disease of 1918
- Bug with its own season
- Yuppie ___ (chronic fatigue syndrome)
- Bug carrying passengers?