Results 51 to 60 of about 215 (130)

Epidemiology of sarcoptic mange in free-ranging vicuñas (Vicugna vicugna): a cross-sectional study in Andean highland communities in Peru [PDF]

Revista Brasileira de Parasitologia Veterinária
Sarcoptic mange or scabies is a contagious parasitic skin disease that affects a wide range of domestic and wildlife species. A cross-sectional study was carried out to determine the prevalence, molecular identification, and characteristics of sarcoptic ...
Marcos Enrique Serrano-Martínez, Gabriel Bazán Alcántara, Marco Enciso, Fahrid Huanca Mori, Luis Llanco Albornoz, Stef de Haan, Henry Juárez, Sthefany Aguilar Tejeda, Cristofer Cruz Camero, Cesar Burga-Cisterna   +9 more
doaj   +1 more source

Seroprevalence of Neospora caninum in Camelids of the New and Old World: A Global Systematic Review and Meta‐Analysis

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Based on the present systematic review and meta‑analysis, the pooled prevalence of N. caninum in camelids was 10% (95% CI: 7%–12%) with significant heterogeneity (I2 = 93.75%, p < 0.0001). The highest rate was detected in Old World camelids, 14% (95% CI: 10%–19%), indicating that this group is more susceptible to N. caninum exposure.
Nashmin Mohemmi, Seyed Ahmad Karamati, Ronak Miladi, Mohammad Taghi Khodayari, Helia Bashiri, Reza Faraji, Shahab Falahi, Somayeh Jalilian, Arezoo Bozorgomid, Yazdan Hamzavi   +9 more
wiley   +1 more source

A framework for capturing indirect impacts in site‐level screening for biodiversity risks

Methods in Ecology and Evolution, Volume 17, Issue 5, Page 1376-1386, May 2026.
Abstract Site‐based industrial operations such as mining, oil and gas extraction and renewable energy development are associated with many direct and indirect impacts on biodiversity. Consideration of the full range of these impacts when selecting a buffer distance to approximate the Area of Influence (AoI) of a project is critical for effective ...
Divya Narain, Jacob Bedford, Elspeth Grace, Alfred Muge, Aime Rankin, Matthew I. Jones, Sebastian Dunnett   +6 more
wiley   +1 more source

Physiological and clinical parameters under different protocols of total intravenous anesthesia in llama (Lama glama) undergoing unilateral ovariectomy

Open Veterinary Journal
Background: The limited and detailed literature on total intravenous anaesthesia (TIVA), as well as the clinical indications for unilateral ovariectomy in llamas, are not well-defined.
Jose Goicochea-Vargas, Marisol Warthon-Medina, Wilson Rondón-Jorge, Fidel Acosta-Pachorro, Marcelo Ratto-Fuster, Mauricio Silva-Jimenez, Ximena Valderrama-Linares, Iain Richards, Max Salvatierra-Alor   +8 more
doaj   +1 more source

T-cell-lymphoma presented as a solitary subcutaneous mass in the ventral cervical region of an adult llama- diagnostic and treatment

BMC Veterinary Research, 2022
Background Neoplasm in South American camelids (SAC) are commonly described. The most frequently reported type of neoplasm are lymphomas and difference in the age suffering from lymphomas of and llamas is seen.
Julia Schoiswohl, Cassandra Eibl, Rhea Haralambus, Karoline Lipnik, Katrin Schieder, Sonja Franz   +5 more
doaj   +1 more source

Vector‐borne diseases‐knowledge maps

EFSA Journal, Volume 24, Issue 5, May 2026.
Abstract This scientific report provides a structured overview of the main characteristics of 25 selected vector‐borne diseases (VBDs) of potential relevance for the EU, including 12 diseases listed under the Animal Health Law (AHL) and 13 non‐listed diseases.
European Food Safety Authority (EFSA), Sofie Dhollander, Ieva Baltusyte, Fabio Bigoni, Alessandro Broglia, Jordi Figuerola, Hans‐Hermann Thulke, Miguel Angel Chueca Miranda   +7 more
wiley   +1 more source

Multi-proxy analysis of El Olivar camelids (1,090-1,440 cal AD): Evaluating the presence of llamas (Lama glama, Linnaeus 1758) in the Semiarid North of Chile before the arrival of the Inca.

PLoS ONE
To evaluate the presence of domesticated camelids in the Semiarid North of Chile (29°S) before the arrival of the Inca, we utilized a multidisciplinary approach to analyze 57 South American camelids that were part of the funerary contexts of the El ...
Patricio López Mendoza, Paola González, Michael V Westbury, Daniela Saghessi, Lucio González Venanzi, Benito A González, Juan C Marín, Bárbara Rivera, Marta Valenzuela   +8 more
doaj   +1 more source

Effect of Cooling and Freezing on Llama (Lama glama) Sperm Ultrastructure

Frontiers in Veterinary Science, 2020
Semen cryopreservation in South American camelids has a low efficiency. Post-thaw viability of sperm is low, and poor results are obtained when artificial insemination is performed with cryopreserved semen, impeding advances both in accelerated genetic ...
Renato Zampini, Renato Zampini, Ximena A. Castro-González, Luciana M. Sari, Alfredo Martin, Alfredo Martin, Ana V. Diaz, Martin E. Argañaraz, Martin E. Argañaraz, Silvana A. Apichela, Silvana A. Apichela   +10 more
doaj   +1 more source

Global Analysis of the Co‐Occurrence of Antimicrobial and Metal Resistance Genes in Bacterial Genomes From Dairy‐Isolated Pathogens

Environmental Microbiology, Volume 28, Issue 4, April 2026.
Metal contamination in dairy systems drives antibiotic resistance through co‐selection. Analysis of 3303 genomes revealed 74% of isolates harbour more metal than AMR genes. Arsenic (arsB) and tetracycline (tet(38)) resistance co‐occur in 43% of bacteria, exhibiting nearly identical prevalence, suggesting a tight genetic linkage.
Arlen Carvalho de Oliveira Almeida, Hannay Crystynah Almeida de Souza, Juliana Fidelis, Anamaria Mota Pereira dos Santos, Ana Beatriz Portes, Uiara Moreira Paim, Paloma Almeida Rodrigues, Marion Pereira da Costa, Carlos Adam Conte‐Junior   +8 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of an extract from the dried leaves of Hedera helix L. (common ivy extract) and thymol for all animal species and categories except poultry, ornamental birds and all aquatic animal species (FEFANA asbl)

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of an extract from the dried leaves of Hedera helix L. (common ivy extract) and thymol, when used as a sensory additive in feed for all animal species and categories except poultry ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Maria de Lourdes Bastos, Emilio Benfenati, Paul Brantom, Andrew Chesson, Josef Schlatter, Johannes Westendorf, Paola Manini, Birgit Dusemund   +22 more
wiley   +1 more source