Experts debate the effectiveness of a single does versus a double dose of the COVID-19 vaccine
Channel 7 Jan 15, 2021
“That is what has been proposed in the United Kingdom,” said Thomas Campbell, chief clinical research officer for UCHealth. Let’s start there. Yes, the U.K., for example, is now suggesting a second dose at the end of 12 weeks. But Dr. Campbell points out that’s the AstraZeneca vaccine, which is different from what’s approved in the U.S.
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