[viruses]
Count: [*] 1p;6c;14o;150f;1019g;5560s [20 Mar 2020]
   Order Caudovirales
  Count: [*] 5f;363g;1320s [15 Mar 2020]
     Family Herelleviridae
    Count: [*] 15g;72s [13 Mar 2020]
       Subfamily Bastillevirinae
      Count: [*] 7g;32s [13 Mar 2020]
         Bacillus virus Mater
        Count: -