These numbers are just a slight increase from last week, when the OSDH reported seven confirmed measles cases and two probable cases.

The Oklahoma State Department of Health has confirmed a case of measles in Oklahoma City and is investigating potential public exposure. Officials say they were notified of the case on March 31 and began an immediate investigation. They have determined that the individual was in public settings while contagious.

The potential exposure occurred between 6:15 and 10 p.m. on March 23 at Oklahoma Children’s Hospital OU Health.