Okla. Stat. tit. 10, § 10-415
Child with reportable contagious disease to be excluded
from day care facility.
Any child afflicted with a reportable contagious disease shall
be excluded from attending a day care center or day care home until
such time as the period of communicability has elapsed as determined
by a licensed physician or health department official. Such
exclusion shall be reported to a local health department official.