@DrLeanaWen @tarahaelle Infection wave based on wastewater, since testing has been abandoned and reported cases are no longer representative of actual rates of spread. https://t.co/gMoQ7BkLV1
@DrLeanaWen @tarahaelle 基于废水的感染波，因为测试已被放弃，并且报告的病例不再代表实际的传播速度。 https://t.co/gMoQ7BkLV1