Hi, Welcome to Spiral, free apps for collaborative learning. You can launch this free activity from here.

6. Smallpox (I): 'The Speckled Monster'

By Mark Ashworth 29 Sep 15:17
smallpox cowpox orthopox great pox virus bacteria variola major variola minor endemic epidemic infection fomite transmission Thomas Sydenham hot regimen cold regimen therapeutic minimalism Display all tags
1 slide
Spiral is being used in 142 countries and counting. See what teachers are saying. View more
Sorry, your browser does not support inline SVG.