2. Is broth enrichment used? 3. Before plating sample liquid is o Vortexed o Sonicated o Shaken o None of the above o I don’t know 4. Plating technique o Spread plate o Drop count o Direct swabbing o N/A o I don’t know 5. How are the results reported? o CFU/sample o CFU/area o Presence/absence o I don’t know 6. Are molecular methods used? o Yes, to detect from a sample after culture o Yes, to detect directly from a sample o Yes, for another reason o No o I don’t know Next page. 3 143 Environmental sampling practices of innate hospital surfaces
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