Related Clues:
- Relating to part of the lung
- Such infections as make rival sick
- Widespread on the web
- What Web videos might ''go''
- All over the interwebs
- Rapidly spreading
- Spreading rapidly on the internet
- Blowing up online
- Fast-spreading, as a Web video
- Very popular, as an online video
- Epidemiological adjective
- Circulated in a flash to a large audience on the internet
- Where infectious type might go with rival boss
- Spreading fast on TikTok
- Rapidly spreading online