Patients receiving a kidney transplant and who are positive for BK virus (BKV) are at risk of losing their transplant due to BKV reactivation. At this time, there are no antiviral options available for the prevention of BKV-associated nephropathy. Researchers from Aicuris Anti-infective Cures GmbH presented preclinical data on AIC-468, an antisense RNA therapy that inhibits the splicing process of a viral mRNA encoding a protein critical for BKV replication.