Related Clues:
- Cow or chicken follower
- Target of some vaccines
- It’s shared virally
- Chicken __ (kid's ailment)
- Typical winter ailment
- Reason for seasonal shots
- River, unknown, producing disease
- Swine ___ (2009 pandemic)
- Disease that causes a skin rash
- Annual kind of shot
- Bug often caught during a season
- Ailment with a 'season'
- Type of late-year shot
- Viral bug
- Type of preventative shot