COVTriage is a search engine developed as part of SIBiLS (Swiss Institute of Bioinformatics Literature Services), which purpose is to rank the COVID-19 literature (Medline, PMC, Cord-19) according to the 9 axes of the COVoc ontology (controlled vocabulary to support literature triage for COVID-19). This resource supports COVID-19 / SARS-CoV-2 research.