@@21@@
/\W(bacterio)?phages?\W/
/\W(d|s)s(d|r)na\W/
/\Wbaltimore\sclassification\W/
/\Wcapsids?\W/
/\Wprions?\W/
/\Wvirions?\W/
/\Wviroids?\W/
/\Wvirolog/
/vir(ales|idae|inae)\W/
/viral\W/
/virus(es)?\W/ , /\Wcomputer/ , /\Wmalware/ , /\Wsoftware/
5 /\Whelical\W/
5 /\Wicosahedral\W/
5 /\Wictv\W/
-20 /\Wcomputer\svirus/
/virus-stub/
5 /Category \s*virus/, /computer/ , /malware/ , /software/