Evidence map›Paper›PMID 26733728›Full record

ArticleCanadian journal of veterinary research = Revue canadienne de recherche veterinaire2016

Ring test evaluation of the detection of influenza A virus in swine oral fluids by real-time reverse-transcription polymerase chain reaction and virus isolation.

Christa K Goodell, Jianqiang Zhang, Erin Strait, Karen Harmon, Devi Patnayak, Tracy Otterson, Marie Culhane, Jane Christopher-Hennings, Travis Clement, Pamela Leslie-Steen and 15 more

Abstract read
In one paragraph

Article in Canadian journal of veterinary research = Revue canadienne de recherche veterinaire, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Normalizing real-time PCR results in routine testing.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2024
    Article
  5. Effect of extrinsic factors on the detection of PRRSV and a porcine-specific internal sample control in serum, oral fluid, and fecal specimens tested by RT-rtPCR.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2023
    Article
  6. Article
  7. Coinfections and Phenotypic Antimicrobial Resistance inFrontiers in veterinary science · 2021
    Article
  8. Review
  9. Article
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

25 authors.

Christa K GoodellDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Jianqiang ZhangDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Erin StraitDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Karen HarmonDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Devi PatnayakDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Tracy OttersonDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Marie CulhaneDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Jane Christopher-HenningsDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Travis ClementDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Pamela Leslie-SteenDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Richard HesseDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Joe AndersonDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Kevin SkarbekDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Amy VincentDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Pravina KitikoonDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Sabrina SwensonDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Melinda Jenkins-MooreDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Jodi McGillDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Rolf RauhDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
William NelsonDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Catherine O'ConnellDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Rohan ShahDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Chong WangDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Rodger MainDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).
Jeffrey J ZimmermanDepartment of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa 50011, USA, and Veterinary Medical Research Institute (Building 1), 1802 University Boulevard, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011-1240, USA (Goodell, Zhang, Strait, Harmon, Wang, Main, Zimmerman); Department of Statistics, Iowa State University, Ames, Iowa 50011, USA (Wang); Minnesota Veterinary Diagnostic Laboratory, University of Minnesota, St. Paul, Minnesota 55108, USA (Patnayak, Otterson, Culhane); Animal Disease Research and Diagnostic Laboratory, South Dakota State University, Brookings, South Dakota 57007, USA (Christopher-Hennings, Clement, Leslie-Steen); Kansas State Veterinary Diagnostic Laboratory, Kansas State University, Manhattan, Kansas 66506, USA (Hesse, Anderson, Skarbek); US Department of Agriculture (USDA) National Animal Disease Center, Ames, Iowa 50010, USA (Vincent, Kitikoon, McGill); USDA National Veterinary Services Laboratories, Ames, Iowa 50010, USA (Swenson, Jenkins-Moore); Tetracore, Rockville, Maryland, 20850, USA (Rauh, Nelson); Thermo Fisher Scientific (Life Technologies), Austin, Texas 78744, USA (O'Connell, Shah).

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The probability of detecting influenza A virus (IAV) in oral fluid (OF) specimens was calculated for each of 13 assays based on real-time reverse-transcription polymerase chain reaction (rRT-PCR) and 7 assays based on virus isolation (VI). The OF specimens were inoculated with H1N1 or H3N2 IAV and serially diluted 10-fold (10(-1) to 10(-8)). Eight participating laboratories received 180 randomized OF samples (10 replicates × 8 dilutions × 2 IAV subtypes plus 20 IAV-negative samples) and performed the rRT-PCR and VI procedure(s) of their choice. Analysis of the results with a mixed-effect logistic-regression model identified dilution and assay as variables significant (P < 0.0001) for IAV detection in OF by rRT-PCR or VI. Virus subtype was not significant for IAV detection by either rRT-PCR (P = 0.457) or VI (P = 0.101). For rRT-PCR the cycle threshold (Ct) values increased consistently with dilution but varied widely. Therefore, it was not possible to predict VI success on the basis of Ct values. The success of VI was inversely related to the dilution of the sample; the assay was generally unsuccessful at lower virus concentrations. Successful swine health monitoring and disease surveillance require assays with consistent performance, but significant differences in reproducibility were observed among the assays evaluated.

Indexed as

Influenza A Virus, H1N1 SubtypeInfluenza A Virus, H3N2 SubtypeAnimalsFemaleOrthomyxoviridae InfectionsReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionSalivaSwineSwine Diseases

Identifiers

PMID26733728
PMCPMC4686030

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