Yes it still harmful because it is air pollution to your lungs. My kid's pediatrician used to tell me that I should change my clothes after smoking a cigarette and before I carry my baby.
In Scrum, a product backlog item (PBI, backlog item, or item) is a unit of work small enough to be completed by a team in one Sprint iteration. Backlog items are decomposed into one or more tasks. See also backlog effort estimation unit.
As most mentioned, the term stat comes to us from vulgate Latin. But in a clinical setting like a medical laboratory S.T.A.T. (yes, an acronym) stands for Supersedes tests, all types meaning that it takes priority and you're to drop what you're doing and perform that test STATIM! lol