J. Romero-Zúñiga

发表

Seroprevalence of Toxoplasma gondii and Neospora caninum infections and associated factors in sheep from Costa Rica

R. Villagra-Blanco, Osvaldo Barrantes-Granados, D. Montero-Caballero, 2019, Parasite epidemiology and control.

Understanding Ehrlichia canis Infections in Dogs of Costa Rica: Hematological Findings and Indicative Clinical Signs

J. Romero-Zúñiga, G. Dolz, Alexander Barrantes-González, 2016 .

Serology, molecular detection and risk factors of Ehrlichia canis infection in dogs in Costa Rica.

J. Romero-Zúñiga, G. Dolz, Alexander Barrantes-González, 2016, Ticks and tick-borne diseases.

Molecular characterization of Salmonella paratyphi B dT+ and Salmonella Heidelberg from poultry and retail chicken meat in Colombia by pulsed-field gel electrophoresis.

M. Hume, Woutrina A Smith, P. Donado-Godoy, 2015, Journal of food protection.

Novel genotype of Ehrlichia canis detected in samples of human blood bank donors in Costa Rica.

M. Labruna, D. Aguiar, J. Romero-Zúñiga, 2017, Ticks and tick-borne diseases.

Seroprevalence of porcine reproductive and respiratory syndrome virus on swine farms in a tropical country of the Middle Americas: the case of Costa Rica

M. Guzmán, C. Jiménez, A. Stegeman, 2021, Tropical Animal Health and Production.

Effect of age at first calving on first lactation milk yield in Holstein cows from Costa Rican specialized dairy herds.

J. Romero-Zúñiga, Mauren Salazar-Carranza, Gloriana Castillo-Badilla, 2014 .

Variations in the Temperature-Humidity Index and Dorsal Fat Thickness during the Last Trimester of Gestation and Early Postpartum Period Affect Fertility of Bos indicus Cows in the Tropics

R. Díaz, C. Galina, J. Romero-Zúñiga, 2018, Veterinary medicine international.

Counts, serovars, and antimicrobial resistance phenotypes of Salmonella on raw chicken meat at retail in Colombia.

M. Doyle, M. Hume, I. Walls, 2014, Journal of food protection.

Molecular Detection of Plasmodium malariae/Plasmodium brasilianum in Non-Human Primates in Captivity in Costa Rica

J. Romero-Zúñiga, G. Dolz, M. Jiménez-Soto, 2017, PloS one.

Seroprevalence and prevalence of Babesia vogeli in clinically healthy dogs and their ticks in Costa Rica

J. Romero-Zúñiga, G. Dolz, A. Jiménez-Rocha, 2021, Parasites & vectors.

Brucellosis in mammals of Costa Rica: An epidemiological survey

E. Chaves-Olarte, E. Moreno, M. Baldi, 2017, PloS one.

Seroprevalence and factors associated with Toxoplasma gondii-, Neospora caninum- and Coxiella burnetii-infections in dairy goat flocks from Costa Rica.

A. Wehrend, R. Villagra-Blanco, J. Romero-Zúñiga, 2018, Veterinary parasitology, regional studies and reports.

Characterization of Anaplasma spp. infection in dogs from Costa Rica.

J. Romero-Zúñiga, G. Dolz, A. Alberti, 2017, Veterinary parasitology, regional studies and reports.

Borrelia burgdorferi sensu lato and Ehrlichia canis and of Dirofilaria immitis antigen in dogs from Costa Rica

Susanne Siebert, J. Romero-Zúñiga, D. Kaminsky, 2017 .

Detection of antibodies against Chlamydophila abortus in Costa Rican sheep flocks

R. Villagra-Blanco, D. Montero-Caballero, J. Romero-Zúñiga, 2015, Open veterinary journal.

Prevalence of Psittacine Beak and Feather Disease Virus and Avian Polyomavirus in Captivity Psittacines from Costa Rica

J. Romero-Zúñiga, G. Dolz, G. Gutiérrez-Espeleta, 2013 .

Molecular Detection and Genotyping of Chlamydia psittaci in Captive Psittacines from Costa Rica

J. Romero-Zúñiga, G. Dolz, J. Sheleby-Elías, 2013, Veterinary medicine international.

Serosurveillance of infectious agents in equines of the Central Valley of Costa Rica

J. Romero-Zúñiga, G. Dolz, D. Jimenez, 2014, Open veterinary journal.

Risk factors associated with milk fever occurrence in grazing dairy cattle.

J. M. Sanchez, J. Romero-Zúñiga, B. Vargas-Leitón, 2017, Journal of dairy science.

Presence of Maedi-Visna in Costa Rican sheep flocks

R. Villagra-Blanco, D. Montero-Caballero, J. Romero-Zúñiga, 2015 .

National Seroprevalence and Risk Factors for Eastern Equine Encephalitis and Venezuelan Equine Encephalitis in Costa Rica.

M. Baldi, C. Jiménez, A. Käsbohrer, 2020, Journal of equine veterinary science.

Exposure of dogs to Rickettsia spp. in Costa Rica: Risk factors for PCR-positive ectoparasites and seropositivity

A. Troyo, J. Romero-Zúñiga, G. Dolz, 2019, Parasite epidemiology and control.

Backfat Thickness Does Affect the Restoration of Ovarian Activity Postpartum in Different Breeding Programs in Zebu Cattle

C. Galina, M. Corro, I. Rubio, 2021, Frontiers in Veterinary Science.

Detection of Babesia caballi and Theileria equi in Blood from Equines from Four Indigenous Communities in Costa Rica

J. Romero-Zúñiga, G. Dolz, A. Jiménez-Rocha, 2015, Veterinary medicine international.

Epidemiology of bovine brucellosis in Costa Rica: Lessons learned from failures in the control of the disease

C. Guzmán-Verri, E. Chaves-Olarte, E. Moreno, 2017, PloS one.

Effects of Season on Donor and Recipient Cows and Calf Performance from Birth to Weaning in Embryo Transfer Programs in the Tropics

M. Maquivar, C. Galina, J. Romero-Zúñiga, 2021, Animals : an open access journal from MDPI.

Environmental factors associated with Dictyocaulus viviparus and Fasciola hepatica prevalence in dairy herds from Costa Rica.

T. Schnieder, J. Romero-Zúñiga, G. Dolz, 2017, Veterinary parasitology, regional studies and reports.

Additive genetic and heterosis effects for milk fever in a population of Jersey, Holstein × Jersey, and Holstein cattle under grazing conditions.

J. Romero-Zúñiga, J. Camacho-Sandoval, B. Vargas-Leitón, 2018, Journal of dairy science.

Serology, molecular detection and risk factors of Ehrlichia canis infection in dogs in Costa Rica.

J. Romero-Zúñiga, G. Dolz, Alexander Barrantes-González, 2016, Ticks and Tick-borne Diseases.

Epidemiological behavior of cases of suspected leptospirosis in five health regions of Costa Rica

J. Romero-Zúñiga, Jorge Sequeira-Soto, 2012 .