[viruses]
Count: [*] 1p;6c;14o;150f;1019g;5560s [20 Mar 2020]
   Realm Riboviria
  Count: [*] 1p;6c;10o;89f;387g;2202s [13 Mar 2020]
     Genus Deltavirus [monotypic]
    Count: [*] 1s [13 Mar 2020]
       1 Hepatitis delta virusᵀ
      Count: -