Table 3: Results of samples collection and detection.

No.

Type of samples

Samples origination

Date of onset

Date of resolution

Date of collecting sample

Duration of illness

Days between resolution to taking sample

Detection result

1

Stool

school cases

10/27

11/4

11/16

8

12

astrovirus

2

Stool

school cases

11/14

11/15

11/16

1

1

astrovirus

3

Stool

school cases

11/3

11/5

11/16

2

11

astrovirus

4

Stool

school cases

11/2

11/5

11/10

3

5

astrovirus

5

Stool

school cases

11/3

11/7

11/16

4

9

astrovirus

6

Rectal swab

school cases

11/5

11/8

11/10

3

2

astrovirus

7

Rectal swab

asymptomatic staff

-#

-

11/17

-

-

astrovirus

8

Stool

school cases

11/4

11/8

11/10

4

2

sapovirus

#Clean staff is asymptomatic, date of illness is not applicable.