Emergence of Vaccine-derived Polioviruses, Democratic Republic of Congo, 2004–2011

Emergence of Vaccine-derived Polioviruses, Democratic Republic of Congo, 2004–2011

Polioviruses isolated from 70 acute flaccid paralysis patients from the Democratic Republic of Congo (DRC) during 2004-2011 were characterized and found to be vaccine-derived type 2 polioviruses (VDPV2s). Partial genomic sequencing of the isolates revealed nucleotide sequence divergence of up to 3.5% in the viral protein 1 capsid region of the viral genome relative to the Sabin vaccine strain. ...

Democratic Republic of Congo

Programme outcome: The IFRC 2010 support strategy and plan for the Red Cross of the Democratic Republic of Congo (Red Cross of DRC) was based on the National Society’s (NS) 20092013 Strategic Development Plan and was designed to help the NS provide vulnerable communities with life-saving first aid, clean water and sanitation, health and hygiene promotion, HIV/AIDS support, sexual and gender bas...

Vaccine-Derived Poliovirus Outbreaks and Events — Three Provinces, Democratic Republic of the Congo, 2017

The last confirmed wild poliovirus (WPV) case in Democratic Republic of the Congo (DRC) had paralysis onset in December 2011 (1). DRC has had cases of vaccine-derived polioviruses (VDPVs) documented since 2004 (Table 1) (1-6). After an outbreak of 30 circulating VDPV type 2 (cVDPV2) cases during 2011-2012, only five VDPV2 cases were reported during 2013-2016 (Table 1) (1-6). VDPVs can emerge fr...

Mortality in the Democratic Republic of Congo

Local perceptions of cholera and anticipated vaccine acceptance in Katanga province, Democratic Republic of Congo

BACKGROUND In regions where access to clean water and the provision of a sanitary infrastructure has not been sustainable, cholera continues to pose an important public health burden. Although oral cholera vaccines (OCV) are effective means to complement classical cholera control efforts, still relatively little is known about their acceptability in targeted communities. Clarification of vaccin...