The Facts About COVID-19 Variants

July 25, 2021
- by: UNICEF USA Staff

What is a virus variant? And why is the Delta variant especially dangerous?

 

Watch this video to find answers to these and other questions about coronavirus mutations:

 

 

 

Learn more about UNICEF's work with partners to end the pandemic — and help UNICEF continue that lifesaving work. Please donate.

 

Video by Tong Su for UNICEF USA

Studies are showing that approved COVID-19 vaccines are effective against coronavirus variants.
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