Skip to content

  • In the Democratic Republic of Congo (DR Congo), all samples from 2012 AFP cases have now been fully cleared, and confirm that the country has not reported a WPV case in over one year (the last reported WPV case had onset of paralysis on 20 December 2011). The country is no longer considered to be affected by re-established WPV transmission (DR Congo had been affected by re-established transmission since 2006).
  • With Angola successfully coming off the re-established transmission list in July 2012, South Sudan in 2010 and now DR Congo, Chad remains the only country with re-established WPV transmission. Although the country is on track to becoming again polio-free in June 2013 (most recent WPV case: 14 June 2012), Chad remains affected by a cVDPV2 outbreak.


Last Updated on Wednesday, 12 March 2014 09:16

Regional Office for the Americas of the World Health Organization
525 Twenty-third Street, N.W., Washington, D.C. 20037, United States of America
Tel.: +1 (202) 974-3000 Fax: +1 (202) 974-3663

© Pan American Health Organization. All rights reserved.