@WHO: In this episode we visit a research centre in #Senegal 🇸🇳 that is at the heart of yellow #YellowFever diagnostics. @PasteurDakar is 1 of 3 regional reference laboratories for yellow fever in Africa that tests samples sent from across the continent. 🔊 https://t.co/ocNf6vVsHZ https://t.co/HdTd8y8RyN

http://twitter.com/WHO
via IFTTT