Assertion: smallpox | /r/HasProperty | kept
Facets:
value: in isolation
type: OTHER
Source sentences:
text: The reason smallpox is kept is mainly study- and research related.
text: If a patient develops smallpox it is important they are keep in isolation to control the spread of the disease.
text: A fire reportedly broke out yesterday (Sept. 16) after an explosion at a secret lab in Russia, one of only two places in the world where the variola virus that causes smallpox is kept.