📢 "We have been supporting the influenza and other respiratory viruses surveillance and laboratory networks by standardizing 🔬 laboratory protocols,

📢 "We have been supporting the influenza and other respiratory viruses surveillance and laboratory networks by standardizing 🔬 laboratory protocols, conducting trainings, and donating more than 21M #COVID19 PCR tests", @DirOPSPAHO https://t.co/wKLEc6GeqM