RALEIGH — The North Carolina Department of Health and Human Services is reporting the first identification in a North Carolina resident of the COVID-19 variant called B.1.1.7, which was first detected in the United Kingdom in December. The B.1.1.7 variant was identified in a sample from an adult in Mecklenburg County processed by Mako Medical Laboratories. To protect the privacy of the individual, no further information will be released.