Latest "COVID-19 testing" stories

Explainer: On the front lines of developing a test for the coronavirus

. If you don’t know who has a disease, it’s impossible to predict its spread, how many people will get it, or how many people may die from it.

By Dr. David Pride, University of California San Diego

4 years ago

Explainer: How do you test for coronavirus?

Dr. Maureen Ferran has the answers.

By Maureen Ferran, Rochester Institute of Technology

4 years ago