Blog

Are you immune to COVID19 after you’ve been infected?

June 4, 2021

No one knows whether infection with SARS-CoV-2 confers immunity to reinfection and, if it does,...

When can I go back to work?

May 7, 2021

Who this is for: Occupational health programs and public health officials making decisions about return...

COVID19, Pregnancy, & Breastfeeding

April 3, 2021

We do not currently know if pregnant people have a greater chance of getting sick...

How Serological Tests Work.

March 1, 2021

Serological tests work differently from Covid-19 diagnostic tests, which require a nose or throat swab...

COVID19 Q&A

February 4, 2021

Stay-at-home orders, how the virus that causes COVID-19 behaves, and specific surfaces the virus lives...