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06/12/2018 Highlights of New Wild Poliovirus and cVDPV Positives Reported Globally this Week 1Environmental sampling, contacts of AFP cases, community.

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Presentation on theme: "06/12/2018 Highlights of New Wild Poliovirus and cVDPV Positives Reported Globally this Week 1Environmental sampling, contacts of AFP cases, community."— Presentation transcript:

1 06/12/2018 Highlights of New Wild Poliovirus and cVDPV Positives Reported Globally this Week 1Environmental sampling, contacts of AFP cases, community sampling. The boundaries and names shown and the designations used in the maps in this document do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement.  WHO All rights reserved Data in WHO HQ as of 03 Jan. 2018 Data in WHO HQ as of 30 Nov 2010

2 Global Wild Poliovirus & cVDPV Cases1, Previous 12 Months2
06/12/2018 Global Wild Poliovirus & cVDPV Cases1, Previous 12 Months2 Wild poliovirus type 1 cVDPV type 2 Endemic country 1Excludes viruses detected from environmental surveillance 2Onset of paralysis 03 January 2017 – 02 January 2018 Data in WHO HQ as of 03 Jan 2018 Data in WHO HQ as of 30 Nov 2010

3 Global Wild Poliovirus & cVDPV Cases1, Previous 6 Months2
06/12/2018 Global Wild Poliovirus & cVDPV Cases1, Previous 6 Months2 Wild poliovirus type 1 cVDPV type 2 Endemic country 2Current rolling 6 months: 3 July 2017 – 2 January 2018 3Same period previous year: data reported from 3 July 2016 1Excludes viruses detected from environmental surveillance 2Onset of paralysis 03 July 2017 – 02 January 2018 Data in WHO HQ as of 03 Jan 2018 Data in WHO HQ as of 30 Nov 2010

4 Global Wild Poliovirus 2012 - 2017
06/12/2018 Global Wild Poliovirus Data in WHO HQ as of 03 Jan 2018 Data in WHO HQ as of 30 Nov 2010

5 Global Circulating Vaccine-derived Poliovirus Cases1,2,3, 2000 - 2017
06/12/2018 Data in WHO/HQ as of 03 Jan 2018 1For cVDPV definition see Niger 2006, Niger 2009, Niger 2010, Chad 2010 cVDPVs are linked to the Nigeria outbreak. Kenya 2012 cVDPVs are linked to the Somalia outbreak. Nigeria figures include cases with WPV1/cVDPV2 mixture: , , , , , ; WPV3/cVPDV2 mixture: cVDPV2 from a contact of a WPV1 case in Nigeria not included in country and global case count. 3Figures include multiple emergences and transmission chains. Data in WHO HQ as of 30 Nov 2010


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