"The testing infrastructure 🧫 🧪 must be maintained and strengthened, so that we can catch signals of new variants and
admin - 12:30, 19 de mayo de 2022251
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"The testing infrastructure 🧫 🧪 must be maintained and strengthened, so that we can catch signals of new variants and the 🔎 first signs of a surge early", @DirOPSPAHO#COVID19https://t.co/LjWdrIUiaB