The first two coronavirus vaccines seeking emergency authorization from federal regulators require two doses, and medical professionals worry that some people may be tempted to get only one dose. Experts say that could allow the virus to mutate and once again expose a danger to people.
WRAL interviewed Cindy Gay, MD, associate professor in infectious diseases, who said she’s optimistic most people will take both doses.
“The people who step up and get the first injection are going to be people who are concerned and believe in the vaccine and would make the extra step to show up and get the second injection,” said Gay, who oversaw the UNC clinical trial for Moderna.
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