@BillGates: The COVID pandemic is a powerful reminder of the urgent work needed to contain and treat deadly pathogens. I’m optimistic about the progress being made on another crisis: safe sanitation: https://t.co/88jFx2UjiW https://t.co/h5HCSyQxO4

http://twitter.com/BillGates

The COVID pandemic is a powerful reminder of the urgent work needed to contain and treat deadly pathogens. I’m optimistic about the progress being made on another crisis: safe sanitation: https://t.co/88jFx2UjiW https://t.co/h5HCSyQxO4

— Bill Gates (@BillGates) Jul 29, 2021