Assertion: antibody blood test | /r/ObjectUse | used for about two decades
Facets:
value: in other disease-tracking initiatives
type: LOCATION
value: including for hiv in rural africa
type: OTHER
Source sentences:
text: Antibody blood tests have been used for about two decades in other disease-tracking initiatives, including for HIV in rural Africa, Ho said in a video call sponsored by the group Committee of 100.