The whole 🌍 is challenged with the #COVID19 outbreak, but this challenge reminds me once again why I am so very #ProudToBeWHO: my @WHO colleagues are working day & night to stop the outbreak, to provide the best advice & support to countries, to save lives, to keep the 🌍 safe.
Today, 1 in 10 children lack access to basic childhood vaccines. Supporting global health programs like @gavi can help vulnerable kids get the medicines they need. Learn more in Bill and Melinda's Annual Letter. #VaccinesWork #GlobalHealth