Sample no

Control germ carriers, unwashed

Germ carriers from 1st laundry net after washing

Germ carriers from 2nd laundry net after washing

Sterile carriers from 3rd laundry net after washing

qual.

quan.

qual.

quan.

qual.

quan.

qual.

quan.

1

+

6.4

+

3.2

+

n.e.

+

<0.5

2

+

6.5

+

2.5

+

2.5

+

1.5

3

+

6.4

+

2.5

+

2.5

+

<0.5

4

+

6.2

+

2.7

+

2.5

+

<0.5

5

+

6.1

+

3.1

+

n.e.

+

1.6

6

+

6.2

+

2.5

+

2.5

+

n.e.

7

+

6.6

+

2.5

+

n.e.

+

1.5

8

+

6.5

+

3.9

+

n.e.

+

<0.5

9

+

6.4

+

n.e.

+

n.e.

+

1.5

10

+

6.6

+

n.e.

+

2.5

+

n.e.

Average

+

6.4 ID50

+

2.9 ID50

+

2.5 ID50

+

1.5 ID50