Health

Health
Trump administration rescinds rule on foreign students
Facing eight federal lawsuits and opposition from hundreds of universities, the Trump administration on Tuesday rescinded a rule that would have required international students to transfer or leave the country if their schools held classes entirely online because of the pandemic.
Duluth joins growing list of Minnesota cities to require masks
The Duluth City Council unanimously approved an emergency ordinance Monday night requiring face coverings in many indoor spaces. In the absence of a statewide requirement, many of the state’s largest cities have passed similar measures. 
What is contact tracing, and how does it work with COVID-19?
What is contact tracing, and how does it work with COVID-19? The goal of contact tracing is to alert people who may have been exposed to someone with the coronavirus, so they won't spread it to others.
 3M developing paper-based coronavirus test that could give results in minutes
Maplewood-based 3M says it is working with the Massachusetts Institute of Technology on a point-of-care test for the COVID-19 that could make diagnosing infections nearly as simple as a home pregnancy test.
Small businesses worldwide fight for survival amid pandemic
As economies around the world reopen, legions of small businesses that help to define and sustain neighborhoods are struggling. Whether they can survive will have reverberations not just for the economy but for the communities where they serve as gathering places and provide key services.