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.
Super Rugby (rendered in the current competition logo as  SupeRugby , also colloquially referred to as  Super 15 ) is the largest and pre-eminent professional men's rugby union football competition in the Southern Hemisphere.