Results 11 to 20 of about 16,284 (193)

National Seroprevalence and Risk Factors of Bluetongue Virus in Domestic Ruminants of Peru. [PDF]

Transbound Emerg Dis
Bluetongue (BT) is a viral infection caused by the bluetongue virus (BTV) that affects domestic and wild ruminants worldwide. It is primarily transmitted by Culicoides spp. midges, and its infection is highly prevalent across temperate and tropical regions.
Navarro-Mamani DA, Jurado J, Vargas-Calla A, Ponce K, Sherman T, Zarate Y, Murga-Moreno CA, Perez I, Villacaqui R, Ara M, Ortiz P, Rivera H, Mayo CE.   +12 more
europepmc   +2 more sources

Thymol, Alpha-Tocopherol and Ascorbyl Palmitate as a Natural Feed Supplements to Modulate Immune Variables and Heterophil to Lymphocyte Ratio in Broiler Chickens. [PDF]

Vet Med Sci
Poultry housing stress impairs welfare and health, whereas antimicrobial growth promoters are being banned due to resistance concerns. This study evaluates thymol (THY) and a tocopherol–ascorbyl palmitate mix (TOC‐AP) supplementation in broilers, showing reduced antibody responses and heterophil‐to‐lymphocyte ratios, suggesting potential benefits for ...
Videla EA, Caliva JM, Andrea Picco RP, Marín RH, Luna A, Nazar FN.   +5 more
europepmc   +2 more sources

An Investigation About the Historic Global Foodborne Outbreaks of Salmonella spp. in Eggs: From Hatcheries to Tables. [PDF]

Compr Rev Food Sci Food Saf
ABSTRACT Salmonella enterica serovar Enteritidis is the main pathogen of concern in eggs and egg products, although other serotypes have been reported worldwide. Egg processing guidelines and regulations vary widely from country to country; some are ambiguous, incomplete, or obsolete. However, foodborne outbreaks linked to Salmonella spp.
Bermudez-Aguirre D, Carter J, Niemira BA.   +2 more
europepmc   +2 more sources

Survey to evaluate the proficiency in the use of antibacterial drugs in shrimp farming in the state of Sonora, Mexico

Journal of the World Aquaculture Society, Volume 54, Issue 6, Page 1624-1643, December 2023., 2023
Abstract Antibiotic drugs (ABD) are often used in shrimp farms to treat the disease when a bacterial diagnosis is presumed. This scenario was the impetus to carry out a field survey to define how ABD are employed in the State of Sonora, the second largest producer of shrimp in Mexico.
Enrique Estrada‐San Agustín, Jorge Hernández‐López, Ignacio De Blas, Héctor Sumano   +3 more
wiley   +1 more source

Ausencia de Anticuerpos IgG al virus de Schmallenberg en sueros de rumiantes (bovino, caprinos y ovinos) colectados en Costa Rica entre 2012 y 2014.

Revista Ciencias Veterinarias, 2017
Schmallenberg virus affects ruminants, which causes significant economic losses.  The virus is transmitted through vectors of the genus Culicoides; however, other studies do not rule out the possibility of sexual transmission due to its presence in semen.
Marlene Villegas-Salas, Tara Alvarado, Carla Trejos-Araya, Alexis Sandí, Bernal León, Carlos Jiménez   +5 more
doaj   +1 more source

Analysis of ORF5 sequences of Porcine Reproductive and Respiratory Syndrome virus (PRRSV) circulating within swine farms in Costa Rica

BMC Veterinary Research, 2021
Background Worldwide, Porcine Reproductive and Respiratory Syndrome (PRRS) is among the diseases that cause the highest economic impact in modern pig production. PRRS was first detected in Costa Rica in 1996 and has since then severely affected the local
Mónica Guzmán, Ronald Meléndez, Carlos Jiménez, Marta Piche, Emily Jiménez, Bernal León, Juan M. Cordero, Lisbeth Ramirez-Carvajal, Alberto Uribe, Arie Van Nes, Arjan Stegeman, Juan José Romero   +11 more
doaj   +1 more source

Informe de visita a Huancabamba, Piura de comitiva SENASA Nivel Central Intervención de especialistas SENASA-CIP

, 2022
Especialistas del Centro Internacional de la Papa (CIP) visitaron parcelas de papa localizados en el distrito de Huancabamba (Piura) en forma coordinada con personal del Servicio Nacional de Sanidad Agraria (SENASA) para determinar la etiología del factor biótico o abiótico que está ocasionando la falta de tuberización de las plantas de papa en la zona.
openaire   +2 more sources

Argentine Agricultural Policy: Producer and Consumer Support. Estimates 2007-2012 [PDF]

, 2014
This paper analyzes agricultural policy in Argentina and calculates the degree of support received by producers and consumers. We present a summary of developments in the agricultural policy environment that have occurred in the last decades in Argentina,
Gallacher, Guillermo Marcos, Lema, Daniel   +1 more
core   +2 more sources

Factores limitantes de la tasa de destete en sistemas de producción de carne bovina en la región criadora de la provincia de La Pampa, Argentina

Ciencia y Tecnología Agropecuaria, 2023
La zona criadora de la provincia de La Pampa, en Argentina, está caracterizada por una tasa de destete promedio inferior al 60 %, por lo que se decidió analizar el grado de relación existente entre factores ambientales y de manejo con las tasas de ...
Pablo Mauricio Vázquez, María del Carmen Rojas, Ezequiel Alejandro Fernández, Ana Clara Gonzalez   +3 more
doaj   +1 more source

Virus–Host Interactions Involved in Lassa Virus Entry and Genome Replication

Pathogens, 2019
Lassa virus (LASV) is the causative agent of Lassa fever, a human hemorrhagic disease associated with high mortality and morbidity rates, particularly prevalent in West Africa.
María Eugenia Loureiro, Alejandra D’Antuono, Nora López   +2 more
doaj   +1 more source