World + 11 more

Polio this week as of 18 February 2015


  • The fourth meeting of the International Health Regulations Emergency Committee concerning the international spread of wild poliovirus is convening this week. Outcomes and the Committee’s final report will be made available on

  • It has been six months since the most recent case of wild poliovirus on the African continent had onset of paralysis, in Somalia on 11 August. Twelve months of absence of wild poliovirus, with certification-quality surveillance, will be necessary for the Horn of Africa outbreak to be declared as closed.