title: Outbreak of poliomyelitis in Tajikistan in 2010: risk for importation and impact on polio surveillance in Europe?
abstract: On 23 April 2010, the World Health Organisation announced the confirmation of wild poliovirus serotype 1 (WPV1) in seven samples from children with Acute Flaccid Paralysis in Tajikistan, in the context of a multi-district cluster starting in December 2009. As of 28 April, 32 of 171 reported cases were laboratory-confirmed and most closely related to virus from Uttar Pradesh, India. This outbreak demonstrates the high risk that still exists for importation of wild poliovirus into polio-free regions.
mesh_terms: D021821:Communicable Diseases, Emerging / Q000453:epidemiology* / Q000517:prevention & control*; D004196:Disease Outbreaks / Q000517:prevention & control* / Q000706:statistics & numerical data*; D005060:Europe / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control*; D011159:Population Surveillance / Q000379:methods*; D011174:Portugal / Q000453:epidemiology; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors; D013620:Tajikistan / Q000453:epidemiology