摘要
BACKGROUND Comamonas kerstersii(C.kerstersii)infections have considered as non-pathogenic to humans,however due to new techniques such as matrix-assisted laser desorption ionization-time of flight mass spectrometry(MALDI-TOF-MS),more cases have been identified.CASE SUMMARY This is the first report of a maternal patient with a C.kerstersii bacteremia following caesarean section.Due to the severity of the patient’s condition;high fever and rapidly progressing organ damage,the patient was transferred to the intensive care unit.C.kerstersii was detected by metagenomic next-generation sequencing testing.Based on the drug sensitivity test,appropriate antibiotic treatment was given and the patient recovered fully.CONCLUSION This case report confirms that the detection via MALDI-TOF-MS and metagenomic next-generation sequencing testing provides a reliable basis for the diagnosis of this rare bacterial infection.
