Adequacies of staff- and participant-collected respiratory specimens.

Bars present the 95% confidence intervals for the percentage of adequate samples (Ct<38) of (from left to right) staff-collected oropharyngeal (OP) specimens from school-aged children in Year 1 using Copan FLOQSwabs™ flocked swabs, participant-collected midturbinate specimens from participants of all ages in Year 1 using Copan FLOQSwabs™ flocked midturbinate swabs, participant-collected midturbinate specimens from school-aged children (ages 4–18) in Year 1 using Copan FLOQSwabs™ flocked midturbinate swabs, staff-collected OP specimens from school-aged children in Year 2 using Copan FLOQSwabs™ flocked swabs, participant-collected anterior nasal specimens from participants of all ages in Year 2 using Puritan Sterile Foam Tipped Applicators, and participant-collected anterior nasal specimens from school-aged children in Year 2 using Puritan Sterile Foam Tipped Applicators.