- •Contamination remained on the floor after cleaning in most experiments, but was lower when participants used towels to remove bulk fluid.
- •Fluorescein was rarely quantified in the air during cleaning.
- •The soles of participants' shoe covers were contaminated in most experiments.
- •Glove contamination was ubiquitous, and was not associated with the number or frequency of environmental surface contacts.
- •Contamination on the body, when it occurred, most commonly occurred on the legs.
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Funding/support: Supported by the Centers for Disease Control and Prevention Epicenter Program through cooperative agreement U54CK000445, and the UIC Epicenter for Prevention of Healthcare Associated Infections.
Conflicts of interest: None to report.