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. 2015 Apr 1;92(4):765–772. doi: 10.4269/ajtmh.14-0001

Table 5.

Microbial log10 reductions for INF-PRECHL stage without biofilm development

Challenge organism Sleeve Disk
V1 V2 V1 V2
MS2 virus 3 4 3 4
P22 virus 4 2 3 3
R. terrigena 5 3 3 5
C. parvum 4 3 4 4