The Oklahoma State Department of Health (OSDH) confirms a new case of measles in the state, bringing the total number of cases to 13.
OSDH added the case to its situation update page Tuesday, saying of the reported cases, 10 are confirmed and 3 are probable.
All 13 patients are unvaccinated, OSDH says.
A probable case means a patient shows symptoms of the virus, but has not yet received a positive lab result.
OSDH says it updates its case count every Tuesday and Friday.
Oklahomans can view an interactive map of reported public exposures here.
