Assertion: chlamydia's infection | /r/HasProperty | severe
Facets:
Source sentences:
text: C. psittaci in birds is often systemic, and infections can be inapparent, severe, acute, or chronic with intermittent shedding.
text: Chlamydia is destructive to the Fallopian tubes, causing infertility, tubal pregnancy, and severe pelvic infection.