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. 2022 Jan 29;209:112790. doi: 10.1016/j.envres.2022.112790

Table 2.

Results of environmental monitoring of SARS-CoV-2 in the DEA Department in January 2021.

Sampling site Sampling method PCR PCR positivity cycle PCR challenge test
patient bedside table Wipe negative >40 negative
patients dining table Wipe negative >40 negative
Close air (<2 m) at patients at 1.5 m of height bubbler sampling negative >40 negative
Far air (>3 m) at patients at 1.5 m of height bubbler sampling negative >40 negative
Air at a height of 2.5 m near the aeraulic system intake vent bubbler sampling negative >40 negative

NT, not tested.