Intravenous peramivir inhibits viral replication, and leads to bacterial clearance and prevention of mortality during murine bacterial co-infection caused by influenza A(H1N1)pdm09 virus and Streptococcus pneumoniae

These results demonstrated that peramivir inhibits viral replication, consequently leading to bacterial clearance and prevention of mortality during severe murine bacterial co-infection, which occurs during the period of viral shedding, with the efficacy of peramivir being superior to that of oseltamivir.