RT WHO: Wild poliovirus: 30 years ago: Widespread across 125 countries, causing millions to endure lifelong paralysis 2018: only two countries - Afghanistan and Pakistan – reported 33 cases #VaccinesWork to #EndPolio https://t.co/N2wgtFUhwf https://t.co/GR06w0uEtr #mosyans | CUITAN MOSYANS


from MOORG http://bit.ly/2YIVfhQ

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