Volume 26, Number 8—August 2020
Synopsis
Epidemiology of Legionnaires’ Disease, Hong Kong, China, 2005−2015
Yiu-Hong Leung
, Chau-Kuen Lam, Yung-Yan Cheung, Chi-Wai Chan, and Shuk-Kwan Chuang
, Chau-Kuen Lam, Yung-Yan Cheung, Chi-Wai Chan, and Shuk-Kwan Chuang
Table 2
Legionella culture results of water samples by month of collection, Hong Kong, China, 2005–2015
| Month | No. water samples positive for Legionella/no. tested (%) |
|---|---|
| January | 19/109 (17) |
| February | 8/45 (18) |
| March | 6/32 (19) |
| April | 26/155 (17) |
| May | 29/129 (23) |
| June | 49/167 (29) |
| July | 76/275 (28) |
| August | 71/236 (30) |
| September | 26/186 (14) |
| October | 21/178 (12) |
| November | 31/172 (18) |
| December | 63/220 (29)* |
| Total | 425/1,904 (22) |
*For 1 case-patient, 39 of 43 water samples collected from patient’s workplace were positive for Legionella species. The percentage positive for December is 14% if this case-patient is excluded from analysis.
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