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Table 1 Passenger flow data for control and PCHS trains (a)

From: Shaping the subway microbiome through probiotic-based sanitation during the COVID-19 emergency: a pre–post case–control study

Train

Time periods

T0-T1

T1-T2

T2-T3

T3-T4

T4-T5

CTR

77,631

72,799

80,070

120,743

117,277

PCHS

78,074 (+ 0.57%)

84,644 (+ 16.27%)

83,132 (+ 3.82%)

126,333 (+ 4.63%)

126,284 (+ 7.68%)

  1. aData are reported as total number of passengers in the indicated time-period. The percentage difference in PCHS-train vs. control train are also reported in parentheses
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Microbiome

ISSN: 2049-2618

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