Persistent Infection of Pets within a Household with Three Bartonella Species

Persistent Infection of Pets within a Household with Three Bartonella Species

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We monitored by blood culture and immunofluorescence assay (IFA) bartonella infection in one dog and eight cats in a new belial model household to determine the prevalence and persistence of the infection as well as its transmissibility to humans.Ectoparasite control was rigorously exercised.During a 3-year period, Bartonella clarridgeiae was recovered from one cat on two occasions, and B.henselae was isolated from another cat on four occasions.

During a 16-month period, B.vinsonii subsp.berkhoffii was isolated neflintw-r6mpw from the dog on 8 of 10 culture attempts.Despite extensive household contact, the pet owner was seronegative to all three species by IFA for Bartonella-specific immunoglobulin G.