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. 2009 Nov 5;38(1):9–17. doi: 10.1016/j.ajic.2009.08.006

Table 2.

MS2 loading on to N95 filtering face piece respirators and antimicrobial respirators

Antimicrobial respirator
MS2 loading N95 FFR A B C D
Set 1: loading (log10) 5.96 ± 0.18 (3%) 5.93 ± 0.2 (3%) 5.67 ± 0.07 (1%) 6.19 ± 0.27 (4%) 6.38 ± 0.07 (1%)
Set 2: loading (log10) 5.71 ± 0.31 (5%) 6.50 ± 0.15 (2%) 5.13 ± 0.33 (6%) 5.81 ± 0.36 (6%) ND

NOTE. Numbers in parentheses are relative standard deviations of the loading levels for N95 FFRs and antimicrobial respirators.