健康与医疗系统
Coronavirus: What does the data say?
We are data scientists—that is, our job is to understand how to analyze and interpret data. When we analyze the data around covid-19, we are very concerned. The most vulnerable parts of s...
Rachel Schall Thomas
Rachel Schall Thomas is the President of LeanIn.Org, the nonprofit organization cofounded with Facebook COO Sheryl Sandberg to empower all women to achieve their ambitions.
