Table 3 Quarterly hantavirus infection rate in rodents in Huangdao District from 2010 to 2014.

From: Prevalence of hemorrhagic fever with renal syndrome in Qingdao City, China, 2010–2014

Quarter

Field rodent infection rate (%)

Residential rodent infection rate %

A. agrarius

M. musculus

R. norvegicus

R. rattus

Total

A. agrarius

M. musculus

R. norvegicus

R. rattus

Total

Q1

7.2 (5/69)

19.0 (4/21)

5.6 (4/72)

15.4 (4/26)

9.0 (17/188)

0 (0/0)

3.1 (3/98)

8.1 (10/123)

6.3 (1/16)

6.3 (14/237)

Q2

1.9 (1/54)

7.1 (1/14)

3.9 (3/76)

0 (0/20)

3.0 (5/164)

0 (0/0)

0.6 (1/174)

1.8 (2/111

0 (0/19)

1.0 (3/304)

Q3

4.4 (12/270)

4.3 (6/139)

5.6 (2/36)

0 (0/6)

4.4 (20/451)

0 (0/1)

1.9 (2/108)

3.2 (4/125)

0 (0/3)

2.5 (6/237)

Q4

5.6 (9/161)

8.1 (3/37)

15.2 (5/33)

0 (0/7)

7.1 (17/238)

0 (0/6)

3.0 (4/134)

7.3 (8/110)

0 (0/7)

4.7 (12/257

Total

4.9 (27/554)

6.6 (14/211)

6.5 (14/217)

6.8 (4/59)

5.7 (59/1041)

0 (0/7)

1.9 (10/514)

5.1 (24/469)

2.2 (1/45)

3.4 (35/1035)

  1. Q1, 2, 3 and 4 indicate Quarter 1, 2, 3 and 4, respectively.