Key result
Wild poliovirus originating in northern Nigeria has spread to 12 previously polio-free countries in sub-Saharan Africa following the suspension of immunization activities due to vaccine rumors.
Design
Editorial
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Highlights the spread of poliovirus in sub-Saharan Africa following the suspension of immunization activities in northern Nigeria due to vaccine contamination rumors.
Highlights the spread of poliovirus in sub-Saharan Africa following the suspension of immunization activities in northern Nigeria due to vaccine contamination rumors.
R. Bruce Aylward (2004) conducted an editorial in Poliomyelitis. Polio vaccine suspension was evaluated. Wild poliovirus originating in northern Nigeria has spread to 12 previously polio-free countries in sub-Saharan Africa following the suspension of immunization activities due to vaccine rumors.