The #BigCatchUp is underway! The largest vaccination campaign to #EndPolio since the #COVID19 disruptions starts today in 3 African countries. @WHOAFRO supports national health authorities to immunise 21 M children under 5 in the coming days. Read more: ow.ly/Vv1I50OxufU

Vaccines work to #EndPolio and protect communities from dozens of other diseases. I am heartened to see that the #BigCatchUp is underway.