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Practice Reading: Fill in The Blanks (Drag & Drop)
ID: #48075
First Vaccines
Instructions
In the text below some words are missing. Drag words from the box below to the appropriate place in the text. To undo an answer choice, drag the word back to the box below the text.
* Drag the correct answer into all target fields
In December 2020, the first vaccines on a type of genetic material known as mRNA rolled out to fight COVID-19. That was less than 12 months after the lethal disease came to the world’s . Within a year, those new shots appeared to have saved nearly 20 million lives. Now, two biochemists who laid the for mRNA vaccines have been the 2023 Nobel Prize in medicine or physiology.
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