Assertion: variola virus | /r/HasProperty | smallpox
Facets:
Source sentences:
text: Variola virus (smallpox) and Vaccinia virus (the vaccine against smallpox) have a genome size of about 190 Kbp, coding for about 180 proteins (about 150 of which are very similar between smallpox and vaccinia).
text: Cowpox is related to the variola virus (smallpox) which is exclusive to humans with a mortality rate of 40 % when infected .