Assertion: elisa's sensitivity | /r/HasProperty | poor
Facets:
value: often
type: DEGREE
Source sentences:
text: In addition, the sensitivity of EM is often poor, with at least 105 to 106 virus particles per ml in the sample required for visualisation.
text: Also, the sensitivity is often poor and depends on many factors, such as the condition of the specimen, and the condition of the cell sheet.