(March 23, 2023, 8:54 AM EDT) -- MANCHESTER, N.H. — The New Hampshire Supreme Court, in responding to certified questions posed by a New Hampshire federal court in a polyfluoroalkyl substances (PFAS) contamination lawsuit, has ruled that the mere existence of an increased risk of future development of disease is not sufficient under state law to constitute a legal injury as a cause of action or for purposes of medical monitoring....