The polio vaccination campaign ended today, Friday, July 28, 2023. Poliomyelitis is a disease caused by the poliovirus. Poliovirus lives in feces or in humans. Many people do not respect hygiene and throw excrement into canals, drains and streets. The "poliovirus" spreads rapidly if left untreated; the polio of 2018 was eradicated, but it was back in 2020 until now...