Countries ponder wider wastewater testing in hopes it willl offer China COVID-19 clues

Countries ponder wider wastewater testing amid hope airports offer China COVID-19 clues An international meeting this week will discuss setting up a global system of wastewater monitoring for COVID-19, including at airports, after several countries said they would start tests on flights coming from China. Jennifer Rigby Reuters

Countries including the United States and Australia have moved to set up wastewater testing on flights and in airports amid a surge of cases in China. The European Union also recommends a similar measure and has drawn up guidelines for member states.

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