logging in or signing up EppWestNileVirusADED Malden Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 29 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: October 23, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript West Nile Virus: in SK Horses 2003 Tasha Epp, DVM MSc graduate student, Epidemiology WCVM: West Nile Virus: in SK Horses 2003 Tasha Epp, DVM MSc graduate student, Epidemiology WCVMWNV Clinical Cases: WNV Clinical Cases Passive system of case identification ‘Clinical case‘ = neurologic symptoms and positive IgM ELISA Telephone interview of ownerCase Information: Case Information 64% were < 10 yrs 82% were ‘light’ horses 55% were males 72% were dark colored 83% were pleasure horses 68% had no shelter 7% were vaccinated 96% had no travel history Clinical Picture in SK: Clinical Picture in SKMulti-level model: Multi-level model 2-level hierarchy: Horse (130) within RHA (10) Outcome of interest: Health status Significant variables: Color Gender Week of OnsetInterpretation of IgG results: Interpretation of IgG results Impact of vaccination on ELISA results Kinetics of positive IgG result once infected Identify a cut-point for the ELISA testVaccination study: Vaccination study Vaccination dates: Nov 20 and Dec 10 Cut-point = 0.300Kinetics study: Kinetics studyWNV Sero-Prevalence: WNV Sero-Prevalence 20 herds Sampled 10 horses August and October IgG and IgM ELISA IgG results: IgG results created 5 regions with 4 herds in each Originally results reported as Pos or Neg/Susp 79% were vacc Thanks: Thanks WCVM Equine Health Research Fund WCVM Interprovincial Graduate Student Fellowship Fund Saskatchewan Health Saskatoon Health Region Saskatchewan Agriculture Canadian Co-operative Wildlife Health Center Wyeth Animal Health You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
EppWestNileVirusADED Malden Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 29 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: October 23, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript West Nile Virus: in SK Horses 2003 Tasha Epp, DVM MSc graduate student, Epidemiology WCVM: West Nile Virus: in SK Horses 2003 Tasha Epp, DVM MSc graduate student, Epidemiology WCVMWNV Clinical Cases: WNV Clinical Cases Passive system of case identification ‘Clinical case‘ = neurologic symptoms and positive IgM ELISA Telephone interview of ownerCase Information: Case Information 64% were < 10 yrs 82% were ‘light’ horses 55% were males 72% were dark colored 83% were pleasure horses 68% had no shelter 7% were vaccinated 96% had no travel history Clinical Picture in SK: Clinical Picture in SKMulti-level model: Multi-level model 2-level hierarchy: Horse (130) within RHA (10) Outcome of interest: Health status Significant variables: Color Gender Week of OnsetInterpretation of IgG results: Interpretation of IgG results Impact of vaccination on ELISA results Kinetics of positive IgG result once infected Identify a cut-point for the ELISA testVaccination study: Vaccination study Vaccination dates: Nov 20 and Dec 10 Cut-point = 0.300Kinetics study: Kinetics studyWNV Sero-Prevalence: WNV Sero-Prevalence 20 herds Sampled 10 horses August and October IgG and IgM ELISA IgG results: IgG results created 5 regions with 4 herds in each Originally results reported as Pos or Neg/Susp 79% were vacc Thanks: Thanks WCVM Equine Health Research Fund WCVM Interprovincial Graduate Student Fellowship Fund Saskatchewan Health Saskatoon Health Region Saskatchewan Agriculture Canadian Co-operative Wildlife Health Center Wyeth Animal Health