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. 2019 Sep 13;69(Suppl 3):S231–S240. doi: 10.1093/cid/ciz616

Figure 5.

Figure 5.

Cumulative number of polystyrene latex spheres (PSLs) across each subject’s skin swabs vs the concentration of PSLs measured in the breathing zone of study subjects via Button Sampler during personal protective equipment doffing. Only subject 4 had any PSLs detected in the breathing zone. Abbreviation: PSLs, polystyrene latex spheres.