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The Messenger
book

The Messenger

by Peter Loftus
July 2022
Intermediate to advanced
320 pages
8h 31m
English
Harvard Business Review Press
Content preview from The Messenger

15

Delta

VIRUSES OF ALL TYPES FREQUENTLY CHANGE. THEY MUTATE as they jump from person to person. The coronavirus was no different. Throughout the pandemic, health officials tracked variants of the SARS CoV-2 virus first found in Wuhan, China, as those variants arose. None seemed a big concern, until one was flagged in the United Kingdom in December 2020, right as Moderna’s vaccine neared approval. This UK variant appeared to be as much as 70 percent more transmissible. It was given the name the Alpha variant.1

Alpha reinforced the possibility that the virus could mutate enough to become resistant to vaccines and treatments that were designed to target the earlier, predominant strain. Or it could fizzle out. But variants would keep coming. Shortly ...

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Publisher Resources

ISBN: 9781647823207