Results of tests conducted by Delaware County health officials show three cases of norovirus in the Olentangy Local Schools.

Two Clark County schools are closed today amid an apparent norovirus outbreak.

Erie County health officials say the Kalahari resort in Sandusky is not the source of a norovirus outbreak that sickened a dozen members of the support team for the California delegation to the Republican National Convention last week.

200 Students Sickened With Norovirus At Miami University

Feb 24, 2016

Miami University says 200 students have been sickened in a norovirus outbreak.   

Columbus Public Health officials say 100 cases of a new strain of norovirus have been reported since November, and there are likely more undiagnosed cases.