Related Clues:
- Blue ___ (cops' sick-out)
- Officially informing (someone)
- Contagious disease
- Viral infection (colloq.)
- Disease didn't travel via ostrich, they say
- Mild infection
- Common infection
- Infection passed on quickly, they say
- Swine —; gastric —
- Messing about with zeal, in fun, brings complaint
- Feel extremely unwell in the head with this?
- Bird or Asian
- Wintertime bug
- Grippe, an often epidemic viral disease
- Viral disease that is highly contagious