AFRICA — Public-health authorities are celebrating progress in the fight against poliovirus as several African countries strengthen vaccination and disease-surveillance programmes.
Burundi, Ghana, Guinea-Bissau, the Republic of Congo and Uganda have been highlighted for efforts to interrupt poliovirus type 2 outbreaks and strengthen their ability to detect and respond to new infections.
The progress follows sustained immunization campaigns designed to increase protection among children and prevent the continued circulation of vaccine-derived poliovirus.
Polio remains a serious public-health concern because infection can cause permanent paralysis, particularly among children who have not received adequate vaccination.
Health authorities have stressed that maintaining high vaccination coverage remains essential even after transmission has been interrupted.
Strong surveillance systems are also required to detect potential reintroductions of the virus through population movement and cross-border travel.
Community health workers continue to play a critical role by reaching children in remote communities and supporting vaccination campaigns.
The progress recorded by African countries demonstrates the importance of cooperation between national governments, health workers, international organizations and local communities.
Health officials are nevertheless urging countries not to become complacent, emphasizing that continued immunization and surveillance are necessary to protect the gains already achieved.
