Cross-border collaboration between China and Myanmar for emergency response to imported vaccine derived poliovirus case.

ABSTRACT:

Background

This report describes emergency response following an imported vaccine derived poliovirus (VDPV) case from Myanmar to Yunnan Province, China and the cross-border collaboration between China and Myanmar. Immediately after confirmation of the VDPV case, China disseminated related information to Myanmar with the assistance of the World Health Organization.

Methods

A series of epidemiological investigations were conducted, both in China and Myanmar, including retrospective searches of acute flaccid paralysis (AFP) cases, oral poliovirus vaccine (OPV) coverage assessment, and investigation of contacts and healthy children.

Results

All children <2 years of age had not been vaccinated in the village where the VDPV case had lived in the past 2 years. Moreover, most

SUBMITTER: Wang HB 

PROVIDER: S-EPMC4308939 | biostudies-literature | 2015 Jan

REPOSITORIES: biostudies-literature