Oregon voters have narrowly passed a measure that decrees health care a human right.Measure 111 makes Oregon the first state in the nation to change its constitution to explicitly declare affordable health care a fundamental right.The amendment reads: “It is the obligation of the state to ensure that every resident of Oregon has access to cost-effective, clinically appropriate and affordable health care as a fundamental right.”It does not define “cost-effective, clinically appropriate and affordable,” nor does it say who would foot the bill.The Oregon Health Authority says 94% of Oregonians currently have insurance coverage and more are eligible for the Oregon Medicaid plan or a subsidy to reduce the cost of commercial insurance.Opponents have said the amendment could trigger legal and political challenges."