COLUMBIA, S.C. (WIS) - Four additional cases of measles have been reported in South Carolina.

The South Carolina Department of Public Health said Tuesday that four new cases have been reported, bringing the total number reported in South Carolina this year to 23. Of that number, 20 are associated with an outbreak at two Spartanburg County schools and a Greenville County gym .

DPH said that of the four new cases, two were from those who were already quarantining after being exposed to close contacts, and the other two were related to a business in Spartanburg.

None of the cases resulted in additional public exposure, according to the agency.

DPH also said a child was exposed to measles on Sept. 30 at a Crunch Fitness location on South Pleasantburg Drive in Greenville. Anyone who was

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