TABLE 1.

Species, subspecies, or Candidatus species of Bartonella confirmed by molecular methods to infect humans

Species	Clinical outcome(s)	Reference(s) or source
B. bacilliformis	Oroya fever, verruga peruana	6
B. quintana	Bacillary angiomatosis, trench fever, bacteremia	34
B. henselae	Cat scratch disease, endocarditis, bacillary angiomatosis, peliosis hepatis, bacteremia	7–9
B. elizabethae	Fever, endocarditis	35
B. grahamii	Cat scratch disease (lymphadenopathy, reddish papule, abscess)	36
B. vinsonii subsp. berkhoffii	Endocarditis, arthritis, neurological disease, and epithelioid hemangioendothelioma	33
B. koehlerae	Anxiety, severe headaches, muscle spasms, decreased peripheral vision, and hallucinations	37
B. alsatica	Fever, lymphadenitis, and endocarditis	38
B. vinsonii subsp. arupensis	Fatigue, headache, and myalgias	39
B. washoensis	Meningitis	40
B. rochalimae	Bacteremia, fever, and splenomegaly	24
B. tamiae	Fever, headache, myalgia, maculopapular rash, petechial rash in arms and legs, abnormalities in liver function	41
B. melophagia	Dry cough, fatigue, muscle pain, and severe chills	42
B. mayotimonensisa	Endocarditis	43
B. volans (including volans-like)	Symptoms uncertain	44
B. clarridgeiae	Asymptomatic	This report

^aCandidate species in the genus Bartonella.