@EricTopol
If you'd have told me 2 or 3 years ago that a real-time wastewater surveillance algorithm would become the primary way to detect Covid on the rise, I wouldn't have believed it. But it is now: https://t.co/MafNWQbY3h @PNASNews @MathematicaNow @belmusse https://t.co/wKZB9lBNsg