US Supreme Court won't revive mumps vaccine antitrust case against Merck

Core Points - The U.S. Supreme Court declined to hear an antitrust lawsuit against Merck, which was brought by a group of physicians and healthcare providers [1] - The lawsuit accused Merck of misleading federal regulators [1] Summary by Category Legal Developments - The Supreme Court's decision effectively ends the attempt to revive the antitrust lawsuit against Merck [1] - The case centered on allegations that Merck engaged in deceptive practices regarding federal regulatory compliance [1]