Covid. “The summer wave was as high as that of January”. Data from wastewater analysis

Covid from wastewater does not escape. We can miss the asymptomatic count. We can have the non-certified cases of the DIY tampons. But anyone who lodges the virus in their body leaves a trace when they go to the bathroom.

Calculating how much Sars-Cov2 is present in wastewater is therefore the most reliable method to understand the size of the epidemic at any given time.