posted on 2022-01-26, 18:36authored byAllison Kline, Kara Dean, Alexandra L. Kossik, Joanna Ciol Harrison, James D. Januch, Nicola K. Beck, Nicolette A. Zhou, Jeffry H. Shirai, David S. Boyle, Jade Mitchell, John Scott Meschke
T99 is the time to 99% reduction. PV2 is poliovirus type 2. PV3 is poliovirus type 3.