COVID-19 News & Education

The latest news, research, and Covid-19 testing information from Labcorp

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Why viral variants are emerging: A viral variation 101

When the COVID-19 pandemic started, we had a singular enemy: the SARS-CoV-2 virus. However, now it seems that there are multiple enemies, with the emergence of variants like Delta, Lambda, and Mu. How did this happen?

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COVID-19 Glossary: Terms to Know

Active infection test: A method of determining whether or not a person currently has a virus that is entering cells and replicating (producing more copies of itself), and therefore may also be transmissible to others.

COVID-19 vs. Flu vs. RSV

COVID-19 vs. Flu vs. RSV: How to tell the difference between respiratory infections

Learn the differences between the flu, COVID-19, and RSV and ways to diagnose them.

A Guide to the COVID-19 Variants

A Guide to the COVID-19 Variants: What You Need to Know About Testing and More

Learn about the multiple SARS-CoV-2 variants that have emerged since the start of the pandemic.

COVID-19 Testing For Small Businesses

A Guide To COVID-19 Testing For Small Businesses

Helping your business get back to work safely.

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