Bactériémie àBordetella holmesii chez un patient drépanocytaire de 26 ans

Abstract: Bordetella holmesii is a rare cause of bacteremia. It occurs mainly in hyposplenic patients, such as those affected by sickle cell anemia. The most frequent clinical signs are not very specific: fever, cephalalgia, cough, dyspnea, vomiting, etc. B. holmesii is frequently isolated from blood cultures. We describe the case of a 26-year-old sickle cell patient, presenting with dry cough and fever caused by a B. holmesii blood stream infection, identified by 16S rRNA gene sequencing. The outcome was favorable with amoxicillin. It is useful to know about B.  holmesii, especially for physicians managing sickle cell or hyposplenic patients, because of its variable susceptibility to beta-lactams. [Copyright &y& Elsevier]