Why Contact-Tracing Apps Haven’t Slowed Covid-19 in the US

The Mullan Institute's Contact Tracer Estimator Tool was mentioned in a Wired article by Gregory Barber and Will Knight.

Researchers at George Washington University estimate that many states have fewer contact tracers than they need. California, for example, needs more than 30,000 contact tracers to keep up with the virus’s spread, according to the researchers. An NPR survey last month found the state had less than a third of that number.

Read the full article.