Confused about the COVID-19 variant versus subvariant language?
An epidemiologist explains using a helpful metaphor.
SARS-CoV-2 has many lineages,allof which cause COVID-19.

Covid-19 variant versus subvariant: An epidemiologist explains
First, remember that every virus mutatesnot just COVID-19.
Often, these mutations leave the virus unable to survive, and it dies.
Its Amazing How Its All Connected.

infectious disease expert
For the sake of clarity, Dr. Shah uses dog breeds as a metaphor to talk about the virus.
(Weird, I know, but stick with us.)
Why this terminology even matters when were talking about COVID-19
Having this strange (but clarifying!)

comparison in your back pocket because it will help you better understand COVID-19 in years to come.
Poodle analogies aside, COVID-19 is quite serious and worthy of your earnest understanding.
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