TABLE 1.
Distribution of SCCmec types of MRSA in the 14 cities during 2005 and 2006a
| City | No. (%) of isolates of the following SCCmec types recovered:
|
|||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005
|
2006
|
Between 2005 and 2006
|
||||||||||||||||
| Total | I | II | III | IV | NT | Total | I | II | III | IV | NT | Total | I | II | III | IV | NT | |
| Beijing | 197 | 12 (6.1) | 29 (14.7) | 147 (74.6) | 9 (4.6) | 39 | 1 (2.6) | 38 (97.4) | 236 | 12 (5.1) | 30 (12.7) | 185 (78.4) | 0 | 9 (3.8) | ||||
| Changchuna | 3 | 1 | 1 | 1 | 12 | 11 | 1 | 15 | 1 | 12 | 1 | 1 | ||||||
| Dalian | 14 | 1 | 5 | 8 | 16 | 12 | 4 | 30 | 1 (3.3) | 17 (56.7) | 12 (40.0) | |||||||
| Guangzhou | 14 | 1 | 13 | 36 | 3 (8.3) | 30 (83.3) | 2 (5.6) | 1 (2.8) | 50 | 1 (2.0) | 3 (6.0) | 43 (86.0) | 2 (4.0) | 1 (2.0) | ||||
| Hangzhou | 35 | 4 (11.4) | 3 (8.6) | 25 (71.4) | 3 (8.6) | 23 | 6 (26.1) | 16 (69.6) | 1 (4.3) | 58 | 4 (6.9) | 9 (15.5) | 41 (70.7) | 4 (6.9) | ||||
| Nanjing | 2 | 2 | 12 | 1 | 11 | 14 | 1 | 13 | ||||||||||
| Nanning | 4 | 3 | 1 | 4 | 4 | 8 | 7 | 1 | ||||||||||
| Qingdao | 7 | 4 | 3 | 23 | 23 (100) | 30 | 4 (13.3) | 26 (86.7) | ||||||||||
| Shanghai | 57 | 6 (10.5) | 50 (87.7) | 1 (1.8) | 46 | 11 (23.9) | 32 (69.6) | 3 (6.5) | 103 | 17 (16.5) | 82 (79.6) | 4 (3.9) | ||||||
| Shenyang | 28 | 18 (64.3) | 10 (35.7) | 26 | 1 (3.8) | 9 (34.7) | 15 (57.7) | 1 (3.8) | 54 | 1 (1.9) | 27 (50.0) | 25 (46.2) | 1 (1.9) | |||||
| Shenzhen | 7 | 5 | 2 | 10 | 10 | 17 | 15 | 2 | ||||||||||
| Urumchi | 7 | 7 | 7 | 6 | 1 | 14 | 13 | 1 | ||||||||||
| Wuhan | 19 | 1 | 17 | 1 | 21 | 1 (4.8) | 20 (95.2) | 40 | 2 (5.0) | 37 (92.5) | 1 (2.5) | |||||||
| Xi'an | 1 | 1 | 32 | 2 (6.3) | 29 (90.6) | 1 (3.1) | 33 | 2 (6.1) | 30 (90.9) | 1 (3.0) | ||||||||
a
The prevalence of SCCmec types was not calculated in cities from which the total number of isolates recovered was less than 20.