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Vaccines
Covid-19
Adenoviral vectors are the new COVID-19 vaccine front-runners. Can they overcome their checkered past?
CanSino Biologics, Johnson & Johnson, and the University of Oxford are all using genetically engineered common cold viruses to make COVID-19 vaccines. The technology is more than 30 years in the making, but it’s yet to yield an effective vaccine for humans
by Ryan Cross
May 12, 2020
| A version of this story appeared in
Volume 98, Issue 19
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