A $100 million settlement involving NuvaRing, a birth-control device linked to sometimes-fatal side effects, will stand now that the vast majority of claimants have chosen to opt into the agreement, those involved in the lawsuits said Thursday.
U.S. District Judge Rodney W. Sippel of St. Louis approved the settlement in February, but NuvaRing maker Merck & Co. had the right to abandon the deal if less than 95 percent of eligible claimants opted in.