The university is hoping to stop the spread of mumps that has sickened nine students so far.
Those who've already received two doses of the vaccine could still be at risk for contract mumps.
Cases have been confirmed at Indiana University, IUPUI and Butler University.
Joey and Rory Feek are nominated for their rendition of 'If I Needed You,' and Jacobs School of Music alumni scored several nominations.
University officials say they sent the students home and are encouraging anyone else with symptoms to visit the campus Health Services center.
The health department could conduct additional testing once it completes contact tracing.
The university has reached out to students, faculty and staff to warn them about the potential spread of the virus.
The Hoosiers will play their first game on September 1st in Miamia, FL against Florida International University.
Indiana University students are voicing their feelings on the recent updates to the Lauren Spierer case.
The two-year, $200,000 grant from the National Institute on Drug Abuse will be supplemented by funding from the IU School of Medicine.