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Research Output 1997 2019

2019

Aerosol detection and transmission of porcine reproductive and respiratory syndrome virus (Prrsv): What is the evidence, and what are the knowledge gaps?

Arruda, A. G., Tousignant, S., Sanhueza, J., Vilalta, C., Poljak, Z., Torremorell, M., Alonso, C. & Corzo, C. A., Aug 2019, In : Viruses. 11, 8, 712.

Research output: Contribution to journalArticle

Open Access
Porcine respiratory and reproductive syndrome virus
Aerosols
Population
Veterinary Medicine
Disease Outbreaks
1 Citation (Scopus)

Comparison of individual, group and environmental sampling strategies to conduct influenza surveillance in pigs

Garrido-Mantilla, J., Alvarez, J., Culhane, M. R., Nirmala, J., Cano, J. P. & Torremorell, M., Feb 14 2019, In : BMC Veterinary Research. 15, 1, 61.

Research output: Contribution to journalArticle

Influenza A virus
influenza
Human Influenza
Swine
Animal Mammary Glands
1 Citation (Scopus)

Effect of litter aggregation and pooling on detection of porcine reproductive and respiratory virus in piglet processing fluids

Vilalta, C., Baker, J., Sanhueza, J., Murray, D., Sponheim, A., Alvarez, J., Sylvia, F., Polson, D., Torremorell, M., Corzo, C. A. & Morrison, R. B., Jul 1 2019, In : Journal of Veterinary Diagnostic Investigation. 31, 4, p. 625-628 4 p.

Research output: Contribution to journalArticle

litters (young animals)
Porcine respiratory and reproductive syndrome virus
piglets
Swine
Viruses
2 Citations (Scopus)

Effect of strain-specific maternally-derived antibodies on influenza A virus infection dynamics in nursery pigs

Pardo, F. O. C., Wayne, S., Culhane, M. R., Perez, A., Allerson, M. & Torremorell, M., Jan 2019, In : PloS one. 14, 1, e0210700.

Research output: Contribution to journalArticle

Nurseries
Influenza A virus
Virus Diseases
Viruses
Swine
1 Citation (Scopus)

Human-origin influenza A(H3N2) reassortant viruses in Swine, southeast Mexico

Nelson, M. I., Souza, C. K., Trovão, N. S., Diaz, A., Mena, I., Rovira, A., Vincent, A. L., Torremorell, M., Marthaler, D. & Culhane, M. R., Apr 1 2019, In : Emerging infectious diseases. 25, 4, p. 691-700 10 p.

Research output: Contribution to journalArticle

Open Access
Reassortant Viruses
H3N2 Subtype Influenza A Virus
Mexico
Human Influenza
Swine
3 Citations (Scopus)

Identifying outbreaks of Porcine Epidemic Diarrhea virus through animal movements and spatial neighborhoods

Machado, G., Vilalta, C., Recamonde-Mendoza, M., Corzo, C. A., Torremorell, M., Perez, A. M. & VanderWaal, K., Dec 1 2019, In : Scientific reports. 9, 1, 457.

Research output: Contribution to journalArticle

Porcine epidemic diarrhea virus
Disease Outbreaks
Swine
Domestic Animals
Weather

Indirect assessment of porcine reproductive and respiratory syndrome virus status in pigs prior to weaning by sampling sows and the environment

Vilalta, C., Sanhueza, J., Garrido, J., Murray, D., Morrison, R., Corzo, C. A. & Torremorell, M., Oct 1 2019, In : Veterinary Microbiology. 237, 108406.

Research output: Contribution to journalArticle

Porcine respiratory and reproductive syndrome virus
Porcine reproductive and respiratory syndrome virus
Weaning
sows
weaning
1 Citation (Scopus)

Individual or common good? Voluntary data sharing to inform disease surveillance systems in food animals

Perez, A. M., Linhares, D. C. L., Arruda, A. G., Van Der Waal, K., Machado, G., Vilalta, C., Sanhueza, J. M., Torrison, J., Torremorell, M. & Corzo, C. A., Jan 1 2019, In : Frontiers in Veterinary Science. 6, JUN, 194.

Research output: Contribution to journalArticle

Open Access
disease surveillance
Information Dissemination
Social Justice
food animals
Industry
2018
1 Citation (Scopus)

Breed-to-wean farm factors associated with influenza A virus infection in piglets at weaning

Chamba Pardo, F. O., Schelkopf, A., Allerson, M., Morrison, R., Culhane, M. R., Perez, A. M. & Torremorell, M., Dec 1 2018, In : Preventive Veterinary Medicine. 161, p. 33-40 8 p.

Research output: Contribution to journalArticle

Influenza A virus
Virus Diseases
Weaning
piglets
weaning
1 Citation (Scopus)

Detection of influenza A virus in aerosols of vaccinated and non-vaccinated pigs in a warm environment

Neira, V., Allerson, M., Corzo, C., Culhane, M., Rendahl, A. & Torremorell, M., May 2018, In : PloS one. 13, 5, e0197600.

Research output: Contribution to journalArticle

Influenza A virus
aerosols
Aerosols
Viruses
Swine

Modeling airborne virus concentrations in filtered swine barns with negative-pressure ventilating systems

Janni, K. A., Torremorell, M., Jacobson, L. D., Alonso, C. & Hetchler, B., Jan 1 2018, In : Transactions of the ASABE. 61, 3, p. 1089-1099 11 p.

Research output: Contribution to journalArticle

barns
Viruses
filters
virus
Swine
7 Citations (Scopus)
Porcine epidemic diarrhea virus
Swine
Domestic Animals
Livestock
Industry
1 Citation (Scopus)
Porcine epidemic diarrhea virus
Fomites
fomites
Temperature
Viruses
3 Citations (Scopus)

Use of processing fluids and serum samples to characterize porcine reproductive and respiratory syndrome virus dynamics in 3 day-old pigs

Vilalta, C., Sanhueza, J., Alvarez, J., Murray, D., Torremorell, M., Corzo, C. & Morrison, R., Nov 1 2018, In : Veterinary Microbiology. 225, p. 149-156 8 p.

Research output: Contribution to journalArticle

Porcine respiratory and reproductive syndrome virus
Porcine reproductive and respiratory syndrome virus
Swine
swine
litters (young animals)
2017
8 Citations (Scopus)
Porcine epidemic diarrhea virus
Influenza in Birds
Porcine respiratory and reproductive syndrome virus
Poultry
aerosols
1 Citation (Scopus)
Viruses
sampler
virus
air
Air
9 Citations (Scopus)

Complete genome sequencing of influenza A viruses within swine farrow-to-wean farms reveals the emergence, persistence, and subsidence of diverse viral genotypes

Diaz, A., Marthaler, D., Culhane, M., Sreevatsan, S., Alkhamis, M. & Torremorell, M., Sep 1 2017, In : Journal of virology. 91, 18, e00745-17.

Research output: Contribution to journalArticle

subsidence
Influenza A virus
farrowing
Swine
Genotype
2 Citations (Scopus)

Effect of enrofloxacin on Haemophilus parasuis infection, disease and immune response

Macedo, N., Cheeran, M. C., Rovira, A., Holtcamp, A. & Torremorell, M., Feb 1 2017, In : Veterinary Microbiology. 199, p. 91-99 9 p.

Research output: Contribution to journalArticle

Haemophilus parasuis
Haemophilus Infections
enrofloxacin
Immune System Diseases
Swine
4 Citations (Scopus)

Epidemiological investigations of the introduction of porcine reproductive and respiratory syndrome virus in Chile, 2013-2015

Neira, V., Brito, B., Mena, J., Culhane, M. R., Apel, M. I., Max, V., Perez, P., Moreno, V., Mathieu, C., Johow, M., Badia, C., Torremorell, M., Medina, R. & Ortega, R., Jul 1 2017, In : PloS one. 12, 7, e0181569.

Research output: Contribution to journalArticle

Porcine Reproductive and Respiratory Syndrome
Porcine respiratory and reproductive syndrome virus
Porcine reproductive and respiratory syndrome virus
Chile
Viruses
8 Citations (Scopus)
Porcine epidemic diarrhea virus
biosecurity
Swine
human resources
Fomites
15 Citations (Scopus)
livestock breeding
biosecurity
Influenza A virus
Breeding
piglets
6 Citations (Scopus)

Influenza herd-level prevalence and seasonality in breed-to-wean pig farms in the Midwestern United States

Chamba Pardo, F. O., Alba-Casals, A., Nerem, J., Morrison, R. B., Puig, P. & Torremorell, M., Oct 11 2017, In : Frontiers in Veterinary Science. 4, OCT, 167.

Research output: Contribution to journalArticle

Midwestern United States
influenza
Human Influenza
Swine
herds

Modeling airborne virus concentrations in filtered swine barns with negative-pressure ventilating systems

Janni, K. A., Torremorell, M., Jacobson, L. D., Alonso, C. & Hetchler, B., Jan 1 2017.

Research output: Contribution to conferencePaper

barns
Viruses
Infiltration
viruses
swine
5 Citations (Scopus)

Multiple Genome Constellations of Similar and Distinct Influenza A Viruses Co-Circulate in Pigs during Epidemic Events

Diaz, A., Marthaler, D., Corzo, C., Muñoz-Zanzi, C., Sreevatsan, S., Culhane, M. & Torremorell, M., Dec 1 2017, In : Scientific reports. 7, 1, 11886.

Research output: Contribution to journalArticle

Open Access
Influenza A virus
Swine
Genome
Infection
High-Throughput Nucleotide Sequencing
7 Citations (Scopus)

The use of bioaerosol sampling for airborne virus surveillance in swine production facilities: A mini review

Anderson, B. D., Lednicky, J. A., Torremorell, M. & Gray, G. C., Jul 27 2017, In : Frontiers in Veterinary Science. 4, JUL, 121.

Research output: Contribution to journalShort survey

bioaerosols
Swine
Viruses
viruses
aerosols
2016
14 Citations (Scopus)

Characterization of viral load, viability and persistence of influenza a virus in air and on surfaces of swine production facilities

Neira, V., Rabinowitz, P., Rendahl, A., Paccha, B., Gibbs, S. G. & Torremorell, M., Jan 12 2016, In : PloS one. 11, 1, e0146616.

Research output: Contribution to journalArticle

Influenza A virus
Orthomyxoviridae
viral load
Viral Load
Viruses
6 Citations (Scopus)

Evaluation of an electrostatic particle ionization technology for decreasing airborne pathogens in pigs

Alonso, C., Raynor, P. C., Davies, P. R., Morrison, R. B. & Torremorell, M., Sep 1 2016, In : Aerobiologia. 32, 3, p. 405-419 15 p.

Research output: Contribution to journalArticle

Static Electricity
ionization
Swine
Aerosols
Technology
6 Citations (Scopus)
Haemophilus parasuis
oligopeptides
Swine
immune response
swine
15 Citations (Scopus)
Midwestern United States
Influenza in Birds
Orthomyxoviridae
Influenza A virus
Disease Outbreaks
3 Citations (Scopus)

Modeling risk of occupational zoonotic influenza infection in swine workers

Paccha, B., Jones, R. M., Gibbs, S., Kane, M. J., Torremorell, M., Neira-Ramirez, V. & Rabinowitz, P. M., Aug 2 2016, In : Journal of occupational and environmental hygiene. 13, 8, p. 577-587 11 p.

Research output: Contribution to journalArticle

Zoonoses
Human Influenza
Swine
Influenza A virus
Mechanical Ventilators
1 Citation (Scopus)

Swine worker precautions during suspected outbreaks of influenza in Swine

Paccha, B., Neira-Ramirez, V., Gibbs, S., Torremorell, M. & Rabinowitz, P. M., May 1 2016, In : Journal of Environmental Health. 78, 9, p. 22-26 5 p.

Research output: Contribution to journalArticle

influenza
Human Influenza
Disease Outbreaks
Swine
farm
2015
11 Citations (Scopus)

Association between influenza A virus infection and pigs subpopulations in endemically infected breeding herds

Diaz, A., Perez, A., Sreevatsan, S., Davies, P., Culhane, M. & Torremorell, M., Jun 15 2015, In : PloS one. 10, 6, e0129213.

Research output: Contribution to journalArticle

Influenza A virus
Virus Diseases
Viruses
Breeding
Swine
8 Citations (Scopus)

Association of the presence of influenza A virus and porcine reproductive and respiratory syndrome virus in sow farms with post-weaning mortality

Alvarez, J., Sarradell, J., Kerkaert, B., Bandyopadhyay, D., Torremorell, M., Morrison, R. B. & Perez, A. M., Oct 1 2015, In : Preventive Veterinary Medicine. 121, 3-4, p. 240-245 6 p.

Research output: Contribution to journalArticle

Porcine respiratory and reproductive syndrome virus
Porcine reproductive and respiratory syndrome virus
Influenza A virus
Weaning
sows
34 Citations (Scopus)

Concentration, size distribution, and infectivity of airborne particles carrying swine viruses

Alonso, C., Raynor, P. C., Davies, P. R. & Torremorell, M., Aug 19 2015, In : PloS one. 10, 8, e0135675.

Research output: Contribution to journalArticle

Viruses
Porcine reproductive and respiratory syndrome virus
Particle Size
Porcine respiratory and reproductive syndrome virus
Porcine epidemic diarrhea virus
4 Citations (Scopus)

Genome plasticity of triple-reassortant H1N1 influenza A virus during infection of vaccinated pigs

Diaz, C. A., Enomoto, S., Romagosa, A., Sreevatsan, S., Nelson, M., Culhane, M. R. & Torremorell, M., Oct 2015, In : Journal of General Virology. 96, 10, p. 2982-2993 12 p.

Research output: Contribution to journalArticle

H1N1 Subtype Influenza A Virus
Influenza A virus
Virus Diseases
Swine
Genome
16 Citations (Scopus)

Genotype distribution of Mycoplasma hyopneumoniae in swine herds from different geographical regions

dos Santos, L. F., Sreevatsan, S., Torremorell, M., Moreira, M. A. S., Sibila, M. & Pieters, M., Jan 1 2015, In : Veterinary Microbiology. 175, 2-4, p. 374-381 8 p.

Research output: Contribution to journalArticle

Mycoplasma hyopneumoniae
Swine
herds
Genotype
swine
20 Citations (Scopus)

Haemophilus parasuis: Infection, immunity and enrofloxacin

Macedo, N., Rovira, A. & Torremorell, M., Oct 28 2015, In : Veterinary research. 46, 1, 128.

Research output: Contribution to journalReview article

Haemophilus parasuis
Haemophilus Infections
enrofloxacin
Immunity
immunity
22 Citations (Scopus)

Live animal markets in Minnesota: A potential source for emergence of novel influenza a viruses and interspecies transmission

Choi, M. J., Torremorell, M., Bender, J. B., Smith, K., Boxrud, D., Ertl, J. R., Yang, M., Suwannakarn, K., Her, D., Nguyen, J., Uyeki, T. M., Levine, M., Lindstrom, S., Katz, J. M., Jhung, M., Vetter, S., Wong, K. K., Sreevatsan, S. & Lynfield, R., Nov 1 2015, In : Clinical Infectious Diseases. 61, 9, p. 1355-1362 8 p.

Research output: Contribution to journalArticle

Influenza A virus
Orthomyxoviridae
Swine
Reverse Transcription
Reassortant Viruses
15 Citations (Scopus)

Novel human-like influenza A Viruses circulate in swine in Mexico and Chile

Nelson, M., Culhane, M. R., Rovira, A., Torremorell, M., Guerrero, P. & Norambuena, J., Aug 13 2015, In : PLoS Currents. 7, OUTBREAKS

Research output: Contribution to journalArticle

Chile
Influenza A virus
Mexico
Human Influenza
Swine
13 Citations (Scopus)

The effect of anatomic site and age on detection of Staphylococcus aureus in pigs

Linhares, L. L., Yang, M., Sreevatsan, S., Munoz-Zanzi, C. A., Torremorell, M. & Davies, P. R., Jan 20 2015, In : Journal of Veterinary Diagnostic Investigation. 27, 1, p. 55-60 6 p.

Research output: Contribution to journalArticle

Staphylococcus aureus
Swine
swine
Methicillin-Resistant Staphylococcus aureus
sows
2014
26 Citations (Scopus)

Comparison of time to PRRSv-stability and production losses between two exposure programs to control PRRSv in sow herds

Linhares, D. C. L., Cano, J. P., Torremorell, M. & Morrison, R. B., Sep 1 2014, In : Preventive Veterinary Medicine. 116, 1-2, p. 111-119 9 p.

Research output: Contribution to journalArticle

Porcine respiratory and reproductive syndrome virus
Porcine reproductive and respiratory syndrome virus
sows
herds
Swine
23 Citations (Scopus)

Detection of airborne influenza a virus in experimentally infected pigs with maternally derived antibodies

Corzo, C. A., Allerson, M., Culhane, M. R., Morrison, R. B. & Torremorell, M., Jan 1 2014, In : Transboundary and Emerging Diseases. 61, 1, p. 28-36 9 p.

Research output: Contribution to journalArticle

Orthomyxoviridae
Swine
Air
swine
antibodies
4 Citations (Scopus)

Effect of enrofloxacin in the carrier stage of Haemophilus parasuis in naturally colonized pigs

Macedo, N., Rovira, A., Oliveira, S., Holtcamp, A. & Torremorell, M., Jan 1 2014, In : Canadian Journal of Veterinary Research. 78, 1, p. 17-22 6 p.

Research output: Contribution to journalArticle

Haemophilus parasuis
enrofloxacin
Swine
swine
virulence

Evidence of infectivity of airborne porcine epidemic diarrhea virus and detection of airborne viral RNA at long distances from infected herds

Alonso, C., Goede, D. P., Morrison, R. B., Davies, P. R., Rovira, A., Marthaler, D. G. & Torremorell, M., Jul 14 2014, (Accepted/In press) In : Veterinary Research. p. 73 1 p.

Research output: Contribution to journalArticle

Porcine epidemic diarrhea virus
Viral RNA
pathogenicity
herds
RNA
78 Citations (Scopus)

Evidence of infectivity of airborne porcine epidemic diarrhea virus and detection of airborne viral RNA at long distances from infected herds

Alonso, C., Goede, D. P., Morrison, R. B., Davies, P. R., Rovira, A., Marthaler, D. G. & Torremorell, M., Jul 14 2014, In : Veterinary research. 45, 1, 73.

Research output: Contribution to journalArticle

Porcine epidemic diarrhea virus
Viral RNA
pathogenicity
herds
RNA
26 Citations (Scopus)

Infection dynamics of pandemic 2009 H1N1 influenza Virus in a two-site swine herd

Allerson, M. W., Davies, P. R., Gramer, M. R. & Torremorell, M., Dec 1 2014, In : Transboundary and Emerging Diseases. 61, 6, p. 490-499 10 p.

Research output: Contribution to journalArticle

H1N1 Subtype Influenza A Virus
Pandemics
pandemic
Orthomyxoviridae
Swine
17 Citations (Scopus)

Mathematical modeling of influenza a virus dynamics within swine farms and the effects of vaccination

Reynolds, J. J. H., Torremorell, M. & Craft, M. E., Aug 27 2014, In : PloS one. 9, 8, e106177.

Research output: Contribution to journalArticle

Open Access
Orthomyxoviridae
Viruses
influenza
Farms
Human Influenza
2013
37 Citations (Scopus)
swine influenza
Influenza A virus
barns
Viruses
Swine
5 Citations (Scopus)

Antigenic drift of H1N1 influenza a virus in pigs with and without passive immunity

Diaz Jimenez, C. A., Allerson, M., Culhane, M. R., Sreevatsan, S. & Torremorell, M., Dec 1 2013, In : Influenza and other Respiratory Viruses. 7, SUPPL.4, p. 52-60 9 p.

Research output: Contribution to journalArticle

H1N1 Subtype Influenza A Virus
Orthomyxoviridae
Immunity
Swine
Influenza A virus
16 Citations (Scopus)

Diagnostics and surveillance for swine influenza

Detmer, S., Culhane, M. R., Goyal, S. M., Torremorell, M. & Torrison, J. L., Dec 1 2013, Swine Influenza. Richt, J. & Webby, R. (eds.). p. 85-112 28 p. (Current Topics in Microbiology and Immunology; vol. 370).

Research output: Chapter in Book/Report/Conference proceedingChapter

Human Influenza
Swine
Population Surveillance
Nucleic Acids
Antiviral Agents