Typhus
Typhus , also known as typhus fever , is a group of infectious diseases that include epidemic typhus , scrub typhus , and murine typhus . 
<triplet> epidemic typhus <subj> Typhus <obj> subclass of <triplet> scrub typhus <subj> Typhus <obj> subclass of <triplet> murine typhus <subj> Typhus <obj> subclass of