# More Math of COVID-19 ### How we can bring this pandemic to an end with masks and social distancing!

---

## Chapter 4: Fishing for Solutions Let's contact the Fisherwoman! Fishing for coronaviruses? The tale of the Baker and the Carpenter. Do you know the most amazing fact about masks!? How do masks affect R-nought? So mask effectiveness squares! Better let the Mayor know about this. Click the map below to continue!