BK virus (BKV) is increasingly being recognized as an important pathogen am
ong renal transplant recipients. To date, only limited information is known
about BKV infections in this population; definitive data regarding the epi
demiology, diagnosis, treatment, and outcome of BKV infection are lacking.
Therefore. further investigations are needed. This article reviews our curr
ent understanding of BKV infections among renal transplant patients.