Volume 14, Number 1—January 2008
Research
Cryptosporidiosis and Filtration of Water from Loch Lomond, Scotland
Table 2
Water source | Relation to enhanced water filtration* | No. | Mean, y | Median, y | Range, y |
---|---|---|---|---|---|
Loch Lomond | Before | 341 | 16.14 | 8.0 | 3–92 |
After | 171 | 16.43 | 8.0 | 1–72 | |
Other | Before | 726 | 20.50 | 13.0 | 3–99 |
After | 1,226 | 20.24 | 13.0 | 0–88 |
*Coagulation and rapid gravity filtration, introduced in November 1999.
Page created: July 08, 2010
Page updated: July 08, 2010
Page reviewed: July 08, 2010
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.