I work in a small hospital setting and currently when doind DATs we are not including a saline control. We are adding the Meditech BBK module and the lab manager would like to now include the saline control. Is there anyone else out there who is not including it? If we get a positive antibody screen we send it to our local Red Cross to be worked up. Also, we are finally switching to IS crossmatches...does anyone have a procedure that I could take a look at? Thanks!