omicron

Latest about omicron

A K95 Mask against a black backdrop.

5 Tips for One-Way Masking in Schools

By Erik Ofgang published

Advice for effective one-way masking from Linsey Marr, a leading expert on airborne viruses

Learning
Test to stay

Do Rapid Antigen Tests in School Testing Programs Work in Detecting Omicron?

By Erik Ofgang published

A recent study of rapid tests suggests these products are often not catching positive Omicron cases before becoming infectious. What does that mean for schools?

Learning
Covid safety

5 Covid Classroom Mistakes and How to Avoid Them

By Erik Ofgang published

It's human nature to let down our guard in certain situations. However, with Omicron spreading, here are some Covid-related risks to monitor.

Learning