1. Onset of most recent WPV1 Case Number of WPV infected districts
04/04/2019
Wild Poliovirus & cVDPV Cases1,2, Previous 6 Months3
DCR
Afghanistan
Pakistan
Country
Onset of most recent WPV1 Case
Number of WPV1 cases
Number of WPV infected districts
cVDPV current 6 months2
Current3
Same period last year4
Number of cases
DRC2 - 4
AFR
Pakistan
13-Feb-17 3 14 9 1
Afghanistan
21-Feb-17 6
EMR 7 20 12
Global 5
2Not shown in table, 1 cVDPV2 healthy child contact of a cVDPV2 case in Maniema, DRC, specimen 2 May.
3Current rolling 6 months: Nov May 2017
4Same period previous year: 24 Nov May 2016
Wild poliovirus type 1
cVDPV type 2
Endemic country
1Excludes viruses detected from environmental surveillance
3Onset of paralysis 24 November 2016 – 23 May 2017
Data in WHO HQ as of 23 May 2017
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Data in WHO HQ as of 30 Nov 2010