Assertion: vaccine | /r/HasProperty | developed by manuel elkin patarroyo team
Facets:
value: in colombia
type: LOCATION
Source sentences:
text: SPf66 a synthetic peptide based vaccine developed by Manuel Elkin Patarroyo team in Colombia was tested extensively in endemic areas in the 1990s, but clinical trials showed it to be insufficiently effective, 28% efficacy in South America and minimal or no efficacy in Africa.