Bovine respiratory syncytial virus ATCC® VR-1485™ Iowa (FS1-1) October 30, 2024 15.2 Kb Bovine respiratory syncytial virus ATCC® VR-1339™ 375 October 30, 2024 15.1 Kb Human respiratory syncytial virus ATCC® VR-1580™ 18537 March 1, 2021 15.2 Kb Human respiratory syncytial virus ATCC® VR-1400™ B WV/14617/85 September 29, 2020 15.0 Kb Human respiratory syncytial virus ATCC® VR-1803™ ATCC-2012-11 December 15, 2021 15.3 Kb Human respiratory syncytial virus ATCC® VR-1540™ A2 August 4, 2020 15.2 Kb Human respiratory syncytial virus ATCC® VR-3381™ B1 June 10, 2025 15.2 Kb Human respiratory syncytial virus ATCC® VR-26™ Long September 29, 2020 15.2 Kb Human respiratory syncytial virus ATCC® VR-955™ 9320 March 1, 2021 15.2 Kb Human respiratory syncytial virus A ATCC® VR-3418™ March 27, 2025 15.2 Kb Human respiratory syncytial virus, Purified ATCC® VR-1540P™ A2 May 3, 2022 15.1 Kb