COLUMBIA, SC (FOX Carolina) – DHEC said Thursday they will begin including antibody results <a href=”https://scdhec.gov/infectious-diseases/viruses/coronavirus-disease-2019-covid-19/sc-testing-data-projections-covid-19″ target=”_blank”>in their daily recaps</a> as South Carolina sees its largest-ever single-day increase in new coronavirus cases.

678 new cases were reported Thursday and 13 more deaths.

Five of those were from Upstate counties. Two