Table 1.xls (5.5 kB)
Number of wild poliovirus (WPV) positive isolates by year, serotype, and surveillance system–Jan 2011 –Dec 2013.
dataset
posted on 2017-07-25, 17:35 authored by Tori L. Cowger, Cara C. Burns, Salmaan Sharif, Howard E. Gary Jr., Jane Iber, Elizabeth Henderson, Farzana Malik, Syed Sohail Zahoor Zaidi, Shahzad Shaukat, Lubna Rehman, Mark A. Pallansch, Walter A. OrensteinNumber of wild poliovirus (WPV) positive isolates by year, serotype, and surveillance system–Jan 2011 –Dec 2013.
