


New Covid-19 tests come from… sewers!
It is conceivable that undetected coronavirus infections could be source of new outbreaks, making Covid-19 difficult to control. In fact, the pandemic grew in a non-controlled way because of the […]
It is conceivable that undetected coronavirus infections could be source of new outbreaks, making Covid-19 difficult to control. In fact, the pandemic grew in a non-controlled way because of the […]