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Food Security - National Agricultural Biotechnology Council ...

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product was gone by the time the recall was announced, and for episodic contaminationevents, this tends to be the case. Recalls are announced when there is actually very littleleft to be recalled. In systemic contamination events, like that of the Peanut Corporationof America (PCA), we have a greater opportunity to do a recall for effectiveness becauseFigure 3. <strong>Food</strong>-event identification timing considerations.Figure 4. Spinach E. coli O157:H7 contamination challengesof rapid event detection.Kennedy193

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