Volume 16, Number 8—August 2010
Multiyear Surveillance for Avian Influenza Virus in Waterfowl from Wintering Grounds, Texas Coast, USA
|Variable||Odds ratio (95% CI)||p value|
|Northern shoveler||1.51 (0.987–2.320)||0.057|
|Blue-winged teal||2.18 (1.52–3.13)||<0.001|
|Green-winged teal||1.12 (0.742–1.680)||0.592|
*Results for a total of 4,187 samples, collected during September–January for each season. RT-PCR, reverse transcription–PCR; CI, confidence interval. Boldface indicates significant result.
Page created: September 23, 2011
Page updated: September 23, 2011
Page reviewed: September 23, 2011
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.