Quest Diagnostics Inc. Sees No Major Acquisitions in Next 12-18 Months; Analysts Say Quest Diagnostics Inc. Has Cut Costs to Counteract UnitedHealth Group Contract Loss

CHICAGO, July 24 (Reuters) - Quest Diagnostics Inc. (DGX.N: Quote, Profile, Research), which posted a 7 percent rise in second-quarter profit on Tuesday, said it expects no major acquisitions over the next 12 to 18 months.