It’s not clear right now how long filming will need to remain shut down on Law & Order: Organized Crime, but this is the second time just this year that the show has had to stop production, with another positive test being found and shutting things down in early February.
The person who tested positive and those who were found to have been in contact with them have already been sent to self-isolate.
We don’t know right now if the positive test is from someone who’s set to appear on screen, but, per the new guidelines for handling positive tests set last year, it is said that contact tracing has begun, so that it can be determined who that individual had direct contact with.