TY - RPRT TI - The early evolution of oral poliovirus vaccine is shaped by strong positive selection and tight transmission bottlenecks AU - Valesano, A. L. AU - Taniuchi, M. AU - Fitzsimmons, W. J. AU - Islam, M. O. AU - Ahmed, T. AU - Zaman, K. AU - Haque, R. AU - Wong, W. AU - Famulare, M. AU - Lauring, A. S. PY - 2020 DO - 10.1101/2020.08.20.260075 UR - https://www.biorxiv.org/content/10.1101/2020.08.20.260075v1 ID - 10.1101/2020.08.20.260075 ER -