Microbiology
Gram-positive cocci. G. adiacens G. balaenopterae, G. elegans. At one time some strains were called Abiotrophia.
Epidemiologic Risks
Mouth flora.
Syndromes
If you get a positive blood culture, think endocarditis (PubMed). The usual hodgepodge of infections reported.
Treatment
Penicillin +/- gentamicin. In vitro susceptibilities include most beta-lactams (PubMed).
Notes
Endocarditis does not respond well to therapy, often has emboli, ring abscess, and valve failure.
Last update: 05/05/18