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Multiple systemic infections caused by Rhodococcus equi: a case report
Ning Li1,2,3, Changsheng Wu1,2,3, Pengju Cao1,2,3
1Shengli Clinical Medical College of Fujian Medical University, Fuzhou, PR China.
Background:
Rhodococcus equi is one of the most important causes of zoonotic infections from grazing animals. It poses a particular risk to immunocompromised individuals, including those who are undergoing long-term immunosuppressive therapy.
Case Presentation:
We report a case of Rhodococcus equi infection in a 65-year-old man with a medical history of diabetes, hypertension, and Adult Still's Disease, currently taking long-term hormone therapy. The non-human immunodeficiency virus (HIV)-infected patient had blood, lung tissue, and sputum samples infected with Rhodococcus equi. His condition initially failed to improve despite multiple therapies, including vancomycin and meropenem. Although his symptoms improved after shifting his antibiotics to cover for the causative agent, he did not completely recover upon hospital discharge.
Conclusions:
In recent years, the number of Rhodococcus equi cases has increased. This report describes a lethal case of Rhodococcus equi infection in a patient without HIV.
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