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COVID answers in Scientific Journals all over the world


76 Results       Page 1

 [1] 
American Association of Swine Veterinarians: Journal of Swine Health and Production
  original article Date Title Authors   Max. 6 Authors
1 [GO] 2026―Aug―24 Timeline of porcine reproductive and respiratory syndrome virus from introduction to clinical disease detection within a swine breeding herd
2 [GO] 2026―Jun―10 Evaluating tongue fluids for porcine reproductive and respiratory syndrome virus (PRRSV) monitoring in breeding herds and the effect of pooling on PRRSV RNA detection by reverse transcription-quantitative polymerase chain reaction
3 [GO] 2026―May―21 Dynamics of porcine reproductive and respiratory syndrome virus seroconversion and immunomodulating properties of tilmicosin during live-virus inoculation of naive gilts
4 [GO] 2026―Jan―27 Effect of cross-fostering piglets on within-litter transmission of porcine reproductive and respiratory syndrome virus under field conditions
5 [GO] 2025―May―30 Proposing a clinical case definition for porcine reproductive and respiratory syndrome virus outbreaks in sow herds based on key productivity indicators
6 [GO] 2025―Mar―11 Risk factors associated with prolonged infection of porcine reproductive and respiratory syndrome virus determined by whole-herd sampling methods
7 [GO] 2024―Sep―11 Description of practices adopted in response to porcine reproductive and respiratory syndrome outbreaks among breeding herds in the United States from 2019-2021 Rodrigo Paiva, Christopher Rademacher, Tina Peterson, Ana Paula Silva, Gustavo Silva, Daniel Linhares, Giovani Trevisan
8 [GO] 2024―Aug―07 Monitoring for porcine reproductive and respiratory syndrome virus (PRRSV) in the boar stud Jane Christopher-Hennings
9 [GO] 2024―Aug―06 Porcine reproductive and respiratory syndrome (PRRS) diagnostics: Interpretation and limitations Jane Christopher-Hennings, Kay Faaberg, Michael Murtaugh, Eric nelson, Michael Roof, Eric Vaughn, Kyoung-Jin Yoon, Jeff Zimmerman
10 [GO] 2024―Aug―06 Evidence for local spread of porcine reproductive and respiratory syndrome virus Kelly Lager, William Mengeling, Ronald Wesley
11 [GO] 2024―Aug―06 Vaccine efficacy and immune response to Mycoplasma hyopneumoniae challenge in pigs vaccinated against porcine reproductive and respiratory syndrome virus and M hyopneumoniae Tamara Boettcher, Brad Thacker, Patrick Halbur, Ray Waters, Robert Nutsch, Eileen Thacker
12 [GO] 2024―Aug―06 The impact of endemic porcine reproductive and respiratory syndrome virus and other pathogens on reproductive performance in swine Gertraud Regula, Gail Scherba, Nohra Mateus-Pinilla, Carol Lichtensteiger, Gay Miller, Ronald Weigel
13 [GO] 2024―Aug―06 Effect of concurrent infections on persistence and shedding of porcine reproductive and respiratory syndrome virus and transmissible gastroenteritis virus William Mengeling, Ronald Wesley, Kelly Lager, Ann Vorwald, Deborah Clouser
14 [GO] 2024―Aug―06 Transmission of porcine reproductive and respiratory syndrome virus by fomites (boots and coveralls) Satoshi Otake, Scott Dee, Kurt Rossow, John Deen, Han Soo Joo, Thomas Molitor, Carlos Pijoan
15 [GO] 2024―Aug―06 Elimination of porcine reproductive and respiratory syndrome virus from 30 farms by test and removal Scott Dee
16 [GO] 2024―Aug―06 Genetic diversity and possible avenues of dissemination of porcine reproductive and respiratory syndrome virus in two geographic regions of Mexico Laura Batista, Carlos Pijoan, Humphrey Lwamba, Craig Johnson, Michael Murtaugh
17 [GO] 2024―Aug―06 A retrospective study of risk factors for porcine reproductive and respiratory syndrome virus infection and clinical disease in swine herds in Illinois during the early years of the pandemic Lawrence Firkins, Ronald Weigel
18 [GO] 2024―Aug―06 Concurrent use of reverse transcription-polymerase chain reaction testing of oropharyngeal scrapings and paired serological testing for detection of porcine reproductive and respiratory syndrome virus infection in sows Steven Kleiboeker, James Lehman, Thomas Fangman
19 [GO] 2024―Aug―06 Diagnostic investigation of unexpected serology results for swine influenza virus (SIV) and porcine reproductive and respiratory syndrome virus (PRRSV) Kurt Rossow, Paul Yeske, Sagar Goyal, Richard Webby, James Collins
20 [GO] 2024―Aug―06 "The potential role of genetic recombination in the evolution of new strains of porcine reproductive and respiratory syndrome virus (PRRSV)" William Mengeling
21 [GO] 2024―Aug―06 An attempt to eradicate porcine reproductive and respiratory syndrome virus (PRRSV) after an outbreak in a breeding herd: eradication strategy and persistence of antibody titers in sows Robert Desrosiers, Mario Boutin
22 [GO] 2024―Aug―06 Experimental injection of gilts with porcine reproductive and respiratory syndrome virus (PRRSV) during acclimatization Laura Batista, Carlos Pijoan, Montserrat Torremorell
23 [GO] 2024―Aug―06 Establishment of a herd negative for porcine reproductive and respiratory syndrome virus (PRRSV) from PRRSV-positive sources Montserrat Torremorell, Camille Moore, William Christianson
24 [GO] 2024―Aug―06 Association between clinical signs and high serum titers of porcine reproductive and respiratory syndrome virus (PRRSV) in nursery pigs under field conditions L Cuartero, Scott Dee, John Deen, A Ruiz, Carlos Pijoan
25 [GO] 2024―Aug―06 Genetic interaction between porcine reproductive and respiratory syndrome virus (PRRSV) strains in cell culture and in animals Michael Murtaugh, Shishan Yuan, Eric Nelson, Kay Faaberg
26 [GO] 2024―Aug―06 Transmission of porcine reproductive and respiratory syndrome virus (PRRSV) to age-matched sentinel pigs Robert Wills, Alan Doster, Fernando Osorio
27 [GO] 2024―Aug―06 Transmission of porcine reproductive and respiratory syndrome virus under field conditions during a putative increase in the fly population Scott Dee, Jennifer Schurrer, Roger Moon, Eduardo Fano, Carlos Trincado, Carlos Pijoan
28 [GO] 2024―Aug―06 Methods of control and elimination of porcine reproductive and respiratory syndrome virus using modified live vaccine in a two-site production system Thomas Gillespie, Amy Carroll
29 [GO] 2024―Aug―05 The porcine reproductive and respiratory syndrome quandary. Part II: Vaccines and vaccination strategy William Mengeling
30 [GO] 2024―Aug―05 Evaluation of an industry-based sanitation protocol for transport vehicles contaminated with porcine reproductive and respiratory syndrome virus Scott Dee, John Deen
31 [GO] 2024―Aug―05 Evaluation of an industry-based sanitation protocol for full-size transport vehicles contaminated with porcine reproductive and respiratory syndrome virus Scott Dee, John Deen, Carlos Pijoan
32 [GO] 2024―Aug―05 Genomic homology of ORF 5 gene sequence between modified live vaccine virus and porcine reproductive and respiratory syndrome virus challenge isolates is not predictive of vaccine efficacy Tanja Opriessnig, Francisco Pollares, Dachrit Nilubol, Amy Vincent, Eileen Thacker, Eric Vaughn, Michael Roof, Patrick Halbur
33 [GO] 2024―Aug―05 Sampling of adult boars during early infection with porcine reproductive and respiratory syndrome virus for testing by polymerase chain reaction using a new blood collection technique (blood-swab method) Darwin Reicks, Claudia Munoz-Zanzi, Kurt Rossow
34 [GO] 2024―Aug―05 Duration of viability of desiccated porcine reproductive and respiratory syndrome virus in broken vials of Ingelvac PRRS modified live vaccine Kimberly Dimmich, Angela Delks, Sandra Amass, Michael Sheridan
35 [GO] 2024―Aug―05 Detection of porcine reproductive and respiratory syndrome virus in semen and serum of boars during the first six days after inoculation Darwin Reicks, Claudia Munoz-Zanzi, William Mengeling, Jane Christopher-Hennings, Kelly Lager, Dale Polson, Scott Dee, Kurt Rossow
36 [GO] 2024―Aug―02 Evaluation of the thermo-assisted drying and decontamination system for sanitation of a full-size transport vehicle contaminated with porcine reproductive and respiratory syndrome virus Scott Dee, Montse Torremorell, R Thompson, Jean-Paul Cano, John Deen, C Pijoan
37 [GO] 2024―Aug―02 Prairie dog (Cynomys ludovicianus) is not a host for porcine reproductive and respiratory syndrome virus Rodney Baker, Wanqin Yu, Martha Fuentes, Craig Johnson, LaRae Peterson, Kurt Rossow, Scanlon Daniels, Angela Daniels, Dale Polson, Michael Murtaugh
38 [GO] 2024―Aug―02 Effect on total pigs weaned of herd closure for elimination of porcine reproductive and respiratory syndrome virus Nathan Schaefer, Robert Morrison
39 [GO] 2024―Aug―02 Evaluation of alternative antemortem diagnostic samples for porcine reproductive and respiratory syndrome virus Abby Patterson, Locke Karriker, Richard Evans, Kyoung-Jin Yoon
40 [GO] 2024―Aug―02 Tonsilar crypt exudate to evaluate shedding and transmission of porcine reproductive and respiratory syndrome virus after inoculation with live field virus or vaccination with modified live virus vaccine Thomas Fangman, Steve Kleiboeker, Melinda Coleman
41 [GO] 2024―Aug―02 Oral-fluid samples for surveillance of commercial growing pigs for porcine reproductive and respiratory syndrome virus and porcine circovirus type 2 infections John Prickett, Wonil Kim, Robert Simer, Kyoung-Jin Yoon, Jeff Zimmerman
42 [GO] 2024―Aug―02 New blood collection technique for porcine reproductive and respiratory syndrome virus monitoring in boars Andre Broes, Isabelle Caya, Maryse Belanger
43 [GO] 2024―Aug―02 Porcine reproductive and respiratory syndrome virus: Age and management system disease modeling for pathogenic co-infection Paul Dorr, Wondwossen Gebreyes, Glen Almond
44 [GO] 2024―Aug―01 Stability of porcine reproductive and respiratory syndrome virus and antibody in swine oral fluid John Prickett, Sara Cutler, Joann Kinyon, nadine Naberhaus, Wendy Stensland, Kyoung-Jin Yoon, Jeffrey Zimmerman
45 [GO] 2024―Aug―01 Evidence that persistent porcine reproductive and respiratory syndrome virus infection in pigs does not require significant genetic change in open reading frame 5 Chih-Cheng Chang, Kyoung-Jin Yoon, Jeffrey Zimmerman
46 [GO] 2024―Aug―01 Effects of porcine reproductive and respiratory syndrome virus infection on the performance of commercial sows and gilts of different parities and genetic lines C Lewis, Montse Torremorell, S Bishop
47 [GO] 2024―Jul―31 General guidelines for porcine reproductive and respiratory syndrome regional control and elimination projects Enrique Mondaca, Laura Batista, Jean-Paul Cano, Edgar Diaz, Reid Philips, Dale Polson
48 [GO] 2024―Jul―31 Evaluation of a needle-free injection device to prevent hematogenous transmission of porcine reproductive and respiratory syndrome virus S Baker, E Mondaca, D Polson, Scott Dee
49 [GO] 2024―Jul―31 Gilt replacement strategies used in two swine production areas in Q in regard to porcine reproductive and respiratory syndrome virus Marie-Eve Lambert, Martine Denicourt, Zvonimir Poljak, Sylvie D'Allaire
50 [GO] 2024―Jul―31 Comparison of two commercial real-time reverse transcriptase polymerase chain reaction assays for porcine reproductive and respiratory syndrome virus Karon Harmon, Sarah Abate, Amy Chriswell, Wayne Chittick, Erin Strait
51 [GO] 2024―Jul―31 A four-year summary of air filtration system efficacy for preventing airborne spread of porcine reproductive and respiratory syndrome virus and Mycoplasma hyopneumoniae Scott Dee, Andrea Pitkin, Satoshi Otake, John Deen
52 [GO] 2024―Jul―31 A one-night downtime period prevents the spread of porcine reproductive and respiratory syndrome virus and Mycoplasma hyopneumoniae by personnel and fomites (boots and coveralls) Andrea Pitkin, Satoshi Otake, Scott Dee
53 [GO] 2024―Jul―31 Assessment of the economic impact of porcine reproductive and respiratory syndrome virus on United States pork producers Derald Holtkamp, James Kliebenstein, Eric Neumann, Jeffrey Zimmerman, Hans Rotto, Tiffany Yoder, Chong Wang, Paul Yeske, Christine Mowrer, Charles Haley
54 [GO] 2024―Jul―31 Variation in porcine reproductive and respiratory syndrome virus open reading frame 5 diagnostic sequencing Amber Stricker, Dale Polson, Michael Murtaugh, Jane Christopher-Hennings, Travis Clement
55 [GO] 2024―Jul―31 Serological and virological surveillance for porcine reproductive and respiratory syndrome virus, porcine circovirus type 2, and influenza A viruses among smallholder swine farms of the Mekong Delta, Vietnam Nguyen VanCoung, Juan Carrique-Mas, Ho Thi Viet Thu, Nguyen Duc Hien, Ngo Thi Hoa, Lam Anh Nguyet, Pham Hong Anh, Juliet Bryant
56 [GO] 2024―Jul―31 Terminology for classifying swine herds by porcine reproductive and respiratory syndrome virus status Derald Holtkamp, Dale Polson, Montserrat Torremorell, Bob Morrison, Dyneah Classen, Lisa Becton, Steve Henry, Max Rodibaugh, Raymond Rowland, Harry Snelson, Barb Straw, Paul Yeske, Jeff Zimmerman
57 [GO] 2024―Jul―30 Elimination of porcine respiratory coronavirus by early weaning and segregation Sue Burlatschenko, Christa Arsenault
58 [GO] 2024―Jul―30 Persistence of porcine reproductive and respiratory syndrome virus and porcine circovirus type 2 in bacterial biofilms Mario Jacques, Daniel Grenier, Josee Labrie, Chantale Provost, Carl Gagnon
59 [GO] 2024―Jul―30 Comparative efficacy of concurrent administration of a porcine circovirus type 2 (PCV2) vaccine plus a porcine reproductive and respiratory syndrome virus (PRRSV) vaccine from two commercial sources in pigs challenged with both viruses Jiwoon Jeong, Hei Suk Kang, Changhoon Park, Hwi Won Seo, Ikjae Kang, Kyuhyung Choi, Chanhee Chae
60 [GO] 2024―Jul―30 An experimental study with a vaccine strain of porcine reproductive and respiratory syndrome virus to determine effects on viremia assessed by reverse transcriptase-polymerase chain reaction in pigs fed rations medicated with tilmicosin or non-medicated Terri O'Sullivan, Ron Johnson, Zvonimir Poljak, Yu Gu, Josepha DeLay, Robert Friendship
61 [GO] 2024―Jul―29 Evaluation of the likelihood of detection of porcine epidemic diarrhea virus or porcine delta coronavirus ribonucleic acid in areas within feed mills Laura Greiner
62 [GO] 2024―Jul―03 Efficacy of ivermectin administration to growing pigs after a virulent porcine reproductive and respiratory syndrome virus 1-4-4 L1C challenge Kimberly Crawford, Ryan Saltzman, Josh Ellingson, Paul Thomas, Chris Rademacher, Locke Karriker
63 [GO] 2024―May―02 Transition from one commercial porcine reproductive and respiratory syndrome modified-live virus vaccine to another in a breeding herd and impact on productivity Jessica Risser, Matthew Ackerman, Dylan Lape, Jon Jordon, Christopher Puls
64 [GO] 2024―Feb―21 Comparative survival of ten porcine reproductive and respiratory syndrome virus strains at three temperatures Angie Quinonez-Munoz, Nader Sobhy, Sagar Goyal
65 [GO] 2023―Sep―05 Modelling contamination of trucks used in the shipment of pigs infected with porcine reproductive and respiratory syndrome virus Krishna Thakur, Crawford Revie, Daniel Hurnik, Javier Sanchez
66 [GO] 2023―Sep―01 Comparison of growth performance under field conditions in growing pigs each vaccinated with one of two commercial modified-live porcine reproductive and respiratory syndrome vaccines Ikjae Kang, Hei Suk Kang, Jiwoon jeong, Changhoon Park, Kyuhyung Choi, Su-Jin Park, Hwang Ji Sung, Eun Kyung Park, Beomseok Oh, Sung-Hoon Kim, Chanhee Chae
67 [GO] 2023―Sep―01 Effects of a nursery feed regimen with spray-dried bovine plasma on performance and mortality of weaned pigs positive for porcine reproductive and respiratory syndrome virus Joe Crenshaw, Joy Campbell, Javier Polo, Dan Bussieres
68 [GO] 2023―Sep―01 Factors that influence mechanical transmission of porcine reproductive and respiratory syndrome virus at the time of unloading animals into slaughter plant lairage James Lowe, Ryan McCann, Laura Greiner
69 [GO] 2023―Aug―17 Porcine reproductive and respiratory syndrome monitoring in breeding herds using processing fluids Will Lopez, Jose Angulo, Jeffrey Zimmerman, Daniel Linhares
70 [GO] 2023―Aug―17 Antibody evidence of porcine reproductive and respiratory syndrome virus detected in sera collected from feral swine (Sus scrofa) across the United States Kerri Pedersen, Ryan Miller, Anthony Musante, Timothy White, James Freye, Thomas Gidlewski
71 [GO] 2023―Aug―15 Relationship between weekly porcine reproductive and respiratory syndrome virus exposure in breeding herds and subsequent viral shedding and mortality in the nursery Giovani Trevisan, Rebecca Robbins, Jose Angulo, Luc Dufresne, Will Lopez, Nubia Macedo, Daniel Linhares
72 [GO] 2023―Aug―15 Proposed modifications to porcine reproductive and respiratory syndrome virus herd classification Derald Holtkamp, Montserrat Torremorell, Cesar Corzo, Daniel Linhares, Marcelo Almeida, Paul Yeske, Dale Polson, Lisa Becton, Harry Snelson, Tara Donovan, Jeremy Pittman, Clayton Johnson, Carles Vilalta, Gustavo Silva, Juan Sanhueza
73 [GO] 2023―Aug―15 Nutrient supplementation effects on pig performance and sickness behavior during a porcine reproductive and respiratory syndrome virus infection Jessica Colpoys, Shelby Curry, Wesley Schweer, Nicholas Gabler
74 [GO] 2023―Aug―14 Tonsil scrapings for porcine reproductive and respiratory syndrome virus detection in growing pigs under field conditions Heather Walker, Andrew Bowman, Juliana Ferreira, Sarah Nelson, Monique Pairis-Garcia, Andreia Arruda
75 [GO] 2023―Mar―01 Air filtration to prevent porcine reproductive and respiratory syndrome virus infection Robert Desrosiers, Vincent Cousin
76 [GO] 2022―Jul―10 Viral load, lung lesions, and average daily gain in a porcine reproductive and respiratory syndrome virus-2 challenge model Kimberly Vonnahme, Manuel Vasquez-Hidalgo, Jose Angulo, Deborah Amodie, Martha Mellencamp, Lucina Galina Pantoja
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76 Results       Page 1



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