A man has been tested for hepatitis and other blood-borne illnesses after Justin Bieber allegedly spat in his face at a weekend concert, TMZ reports. According to PerezHilton.com, the man was tested for hep A, B and C. The Columbus, Ohio, resident and local DJ claims the 19-year-old pop star spit on him inside a venue where the two men were both performing. Although blood test results have come back negative, the man says he is still planning to file criminal charges. Bieber allegedly became angry with the DJ for secretly taking photographs of him in the green room of the 21-and-older club.

To read the TMZ article, click here.

To read the PerezHilton.com article, click here.

For more info on hep A transmission, click here.

For more info on hep B transmission, click here.

For more info on hep C transmission, click here.