MedLabSTAT: Microbiology MedLabStat, Microbiology Share This Post Are members of the HACEK group considered human commensal flora? Day 16: March 1, 2022 Answer While they can cause endocarditis, they are considered normal flora of the URT. PrevPreviousMedLabSTAT: CHemistry NextMedLabSTAT: HematologyNext Search for Related Posts Search Search Report Resource Form Leave a Reply Cancel replyYou must be logged in to post a comment.