I never worked in an open office (not for long, we had an open area) but worked in a 4 person office and agree with you. The stress of being constantly interrup

I never worked in an open office (not for long, we had an open area) but worked in a 4 person office and agree with you. The stress of being constantly interrupted and not able to finish the work, can reasonably be assumed to lower the immune system and make people sick.