Assertion: rat flea | /r/CapableOf | infect with y. pestis y. pestis biofilm
Facets:
Source sentences:
text: Oriental rat flea (Xenopsylla cheopis) infected with the Y. pestis Y. pestis biofilm; when the flea attempts to feed on an uninfected Y. pestis is regurgitated into the wound, causing infection. ) infected with the bacterium , which appears as a dark mass in the gut: