Table 2 Assessment of microbiological air contamination and surface colonization inside buildings

Brick barracks

B-70

4.2 × 10³ ± 1.2 × 10³

load-bearing wall

10 cm above floor

1.4 × 10² ± 2.3 × 10¹

100 cm above floor

3.6 × 10² ± 3.4 × 10²

160 cm above floor

5.5 × 10² ± 2.4 × 10²

210 cm above floor

2.2 × 10² ± 2.8 × 10¹

partition wall

2.9 × 10² ± 2.2 × 10²

bunk bed

2.0 × 10³ ± 8.8 × 10²

door frame

3.7 × 10¹ ± 5.2 × 10¹

B-113

2.6 × 10³ ± 1.6 × 10³

load-bearing wall

10 cm above floor

6.5 × 10² ± 5.8 × 10²

100 cm above floor

2.1 × 10¹ ± 3.0 × 10¹

160 cm above floor

1.2 × 10¹ ± 1.7 × 10¹

210 cm above floor

8.0 ± 2.5

bunk bed

2.0 × 10² ± 1.2 × 10²

door frame

9.5 × 10¹ ± 1.3 × 10²

floor

2.3 × 10³ ± 6.6 × 10²

ceiling

6.0 × 10¹ ± 8.5 × 10¹

B-114

1.6 × 10³ ± 4.0 × 10²

load-bearing wall

10 cm above floor

9.9 × 10¹ ± 1.4 × 10²

100 cm above floor

1.2 × 10² ± 1.7 × 10²

160 cm above floor

6.5 × 10¹ ± 9.2 × 10¹

210 cm above floor

4.2 × 10¹ ± 5.9 × 10¹

bunk bed

1.5 × 10² ± 2.1 × 10²

door frame

5.9 × 10² ± 1.9 × 10²

floor

2.7 × 10³ ± 9.3 × 10²

B-124

3.5 × 10³ ± 2.9 × 10³

load-bearing wall

10 cm above floor

5.9 × 10² ± 8.3 × 10²

100 cm above floor

2.3 × 10² ± 3.2 × 10²

160 cm above floor

8.0 ± 2.5

210 cm above floor

2.7 × 10¹ ± 3.7 × 10¹

partition wall

1.2 × 10² ± 1.7 × 10²

bunk bed

9.2 ± 6.5

door frame

4.6 × 10² ± 4.8 × 10²

Wooden barracks

B-159

3.6 × 10³ ± 2.0 × 10³

load-bearing wall

5.8 × 10¹ ± 8.2 × 10¹

2.2 × 10¹ ± 3.1 × 10¹

beam

8.7 × 10² ± 6.8 × 10²

B-169

1.2 × 10⁴ ± 1.4 × 10⁴

partition wall

4.9 × 10¹ ± 6.9 × 10¹

beam

1.0 × 10² ± 1.5 × 10²

bunk bed

1.9 × 10² ± 1.5 × 10²

stove

1.3 × 10² ± 9.0 × 10¹