(Taxonomic) level of classification and typing of the pathogenic viruses identified using the combination of tools and databases, as reported by participating diagnostic laboratories. Depicted are the number of target viruses per classification level.
RefSeq; NCBI’s RefSeq data base (or an adapted version), NT; NCBI’s nucleotide database (or an adapted version); LCA; lowest common ancestor. * Taxonomic assignment method described in [25,26]