DGX · News · 20260804N

Procedure Volume Trends

QUEST DIAGNOSTICS INC · 2026-08-04 · Importance 53 · Surprise 82

During a cyclosporiasis outbreak reported on August 5, 2026, Quest Diagnostics increased daily Cyclospora testing from approximately 30–40 tests to more than 1,500. The increase represents growth of more than 10 times the normal daily testing volume. The report indicates that the outbreak is creating a significant near-term surge in diagnostic testing activity, although no revenue or earnings impact was disclosed.

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