Valeant Pharmaceuticals has recalled its antiviral drug Virazole.

Virazole is indicated for the treatment of hospitalized infants and young children with severe lower respiratory tract infections due to respiratory syncytial virus (RSV).

Virazole is packaged in 100 mL, 6 g Vial, 4-pack NDC 00187-0007-14 which is to be reconstituted with 300 mL Sterile Water for Injection or Sterile Water for Inhalation (no preservatives added) and administered only by a small particle aerosol generator (SPAG-2). The affected Virazole lot is Lot No. 340353F with an expiration date of Oct-2018. Virazole was distributed in the US and Australia.