How ProMED Crowdsourced the Arrival of Covid-19 and SARS

The low-tech site run by health experts collects reports of new diseases in real time. They've got a shoestring budget—and a stunning track record.

How ProMED Crowdsourced the Arrival of Covid-19 and SARS
The low-tech site run by health experts collects reports of new diseases in real time. They've got a shoestring budget—and a stunning track record.