WHO’s Oral Vaccine Sparks New Polio Outbreak In Africa

A week after World Health Organisation (WHO) declared that its decade-long vaccination campaign in Africa was successful, its own oral vaccine itself has sparked a new Polio outbreak in the continent. The outbreak has been caused by mutation of strain in vaccine. A new polio outbreak in┬áSudan┬áhas been linked to the oral polio vaccine that … Continue reading WHO’s Oral Vaccine Sparks New Polio Outbreak In Africa