Julia Silva, Exequiel Alejandro Scialfa, Silvina Elena Gutiérrez, Adela Tisnés, Marcelo Gastón Rodríguez, Silvia Marcela Estein, Mariana Alejandra Rivero
Objectives. To determine the seroprevalence of brucellosis and leptospirosis in pigs reared on small-scale farms in rural areas of the district of Tandil, Buenos Aires Province, Argentina; to analyse the associated risk factors; to describe the prevalent Leptospira spp. serogroups; and to determine the spatial distribution of both diseases. Materials and methods. A total of 340 serum samples were obtained. Buffer Plate Agglutination Test, Rose Bengal Test, and Fluorescence Polarisation Assay were used to detect antibodies against Brucella spp. Microscopic Agglutination Test was applied for serological diagnosis of leptospirosis. Statistical methods were used to evaluate the factors associated with the infections. Results. Seroprevalence of 0% and 22.6% was observed for brucellosis and leptospirosis, respectively. The most prevalent Leptospira serogroups identified were Canicola, Ballum, Icterohaemorrhagiae and Pomona. The main risk factors associated with leptospirosis infection were farms with a higher number of pigs and the presence of horses and wild boars near or within the farms. The use of milling by-products of cereal grains as animal feed and the presence of weaning cages were also associated. A relevant spatial cluster of seropositivity to Leptospira spp. was identified in a low-altitude area. Conclusions. Our results suggest that brucellosis is probably controlled, but Leptospira spp. are present in the farming systems under study. Knowledge of brucellosis and leptospirosis seroprevalence, spatial distribution and associated risk factors can be useful for the prevention and control of endemic zoonotic diseases in the region.
{"title":"Seroprevalence and risk factors for brucellosis and leptospirosis in swine from rural communities of Argentina","authors":"Julia Silva, Exequiel Alejandro Scialfa, Silvina Elena Gutiérrez, Adela Tisnés, Marcelo Gastón Rodríguez, Silvia Marcela Estein, Mariana Alejandra Rivero","doi":"10.21897/rmvz.3047","DOIUrl":"https://doi.org/10.21897/rmvz.3047","url":null,"abstract":"Objectives. To determine the seroprevalence of brucellosis and leptospirosis in pigs reared on small-scale farms in rural areas of the district of Tandil, Buenos Aires Province, Argentina; to analyse the associated risk factors; to describe the prevalent Leptospira spp. serogroups; and to determine the spatial distribution of both diseases. Materials and methods. A total of 340 serum samples were obtained. Buffer Plate Agglutination Test, Rose Bengal Test, and Fluorescence Polarisation Assay were used to detect antibodies against Brucella spp. Microscopic Agglutination Test was applied for serological diagnosis of leptospirosis. Statistical methods were used to evaluate the factors associated with the infections. Results. Seroprevalence of 0% and 22.6% was observed for brucellosis and leptospirosis, respectively. The most prevalent Leptospira serogroups identified were Canicola, Ballum, Icterohaemorrhagiae and Pomona. The main risk factors associated with leptospirosis infection were farms with a higher number of pigs and the presence of horses and wild boars near or within the farms. The use of milling by-products of cereal grains as animal feed and the presence of weaning cages were also associated. A relevant spatial cluster of seropositivity to Leptospira spp. was identified in a low-altitude area. Conclusions. Our results suggest that brucellosis is probably controlled, but Leptospira spp. are present in the farming systems under study. Knowledge of brucellosis and leptospirosis seroprevalence, spatial distribution and associated risk factors can be useful for the prevention and control of endemic zoonotic diseases in the region.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135563728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objective. This study was conducted retrospectively to assess the cystic echinococcosis status of farm animals from the samples sent to Samsun Veterinary Control Institute of the Republic of Türkiye, Ministry of Agriculture and Forestry, between January 2016 and December 2022. Materials and Methods. A total of 818 sheep, 160 goats, and 990 cattle necropsy materials were examined macroscopically and histopathologically according to World Organisation for Animal Health (WOAH) guidelines. Cysts were detected in 61 of examined materials. Results. The rate of total cystic echinococcosis positivity in farm animals was found to be 3.1% in northern Türkiye. Cysts were detected in at least one of the liver and lungs. It was detected in the liver in 24 cases (39.3%), the lung in 23 cases (37.7%), and both the lung and liver in 11 cases (18%). In addition, cysts were found in both of lung and spleen (1 case), kidney and liver (1 case), and heart and liver (1 case). The positivity rate was higher in sheep than in other ruminants, and the difference with other ruminant species was statistically significant. (p<0.001). The difference between prevalence rates by years was found to be statistically significant (p=0.001). Conclusions. Türkiye is defined as a highly endemic region for Echinococcus granulosus and Echinococcus multilocularis. Surveillance should be done regularly to implement control programs. The information presented in this study will contribute to gaining an idea about the status of cystic echinococcosis in livestock in northern Türkiye and to the development of prevention and control strategies.
{"title":"Estudio retrospectivo sobre equinococosis quística en animales de granja en el norte de Türkiye","authors":"Ayşe Gül Dal, Funda TERZİ, FatmaNur DAL, Şakir PEHLİVAN, Şakir Önder TÜRLEK, Selma Kaya, Recep ÇIBIK","doi":"10.21897/rmvz.3086","DOIUrl":"https://doi.org/10.21897/rmvz.3086","url":null,"abstract":"Objective. This study was conducted retrospectively to assess the cystic echinococcosis status of farm animals from the samples sent to Samsun Veterinary Control Institute of the Republic of Türkiye, Ministry of Agriculture and Forestry, between January 2016 and December 2022. Materials and Methods. A total of 818 sheep, 160 goats, and 990 cattle necropsy materials were examined macroscopically and histopathologically according to World Organisation for Animal Health (WOAH) guidelines. Cysts were detected in 61 of examined materials. Results. The rate of total cystic echinococcosis positivity in farm animals was found to be 3.1% in northern Türkiye. Cysts were detected in at least one of the liver and lungs. It was detected in the liver in 24 cases (39.3%), the lung in 23 cases (37.7%), and both the lung and liver in 11 cases (18%). In addition, cysts were found in both of lung and spleen (1 case), kidney and liver (1 case), and heart and liver (1 case). The positivity rate was higher in sheep than in other ruminants, and the difference with other ruminant species was statistically significant. (p<0.001). The difference between prevalence rates by years was found to be statistically significant (p=0.001). Conclusions. Türkiye is defined as a highly endemic region for Echinococcus granulosus and Echinococcus multilocularis. Surveillance should be done regularly to implement control programs. The information presented in this study will contribute to gaining an idea about the status of cystic echinococcosis in livestock in northern Türkiye and to the development of prevention and control strategies.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135563720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daniela Paternina B, Marco González T, Salim Mattar V
El virus de la leucemia bovina (BLV) es un retrovirus del género deltaretrovirus, el cual infecta los linfocitos B y genera una expansión policlonal. En los rumiantes se integra como provirus al genoma del huésped y genera una infección de por vida. a lo largo de la vida. Según la Organización Mundial de Sanidad Animal (WOAH) es una enfermedad de importancia internacional para el comercio de animales (1). Es conocida como la mayor enfermedad neoplásica del ganado bovino y hace parte de los cinco agentes virales más importantes en la producción pecuaria (2,3).
{"title":"Virus de la leucemia bovina: entre la producción animal y la salud humana","authors":"Daniela Paternina B, Marco González T, Salim Mattar V","doi":"10.21897/rmvz.3411","DOIUrl":"https://doi.org/10.21897/rmvz.3411","url":null,"abstract":"El virus de la leucemia bovina (BLV) es un retrovirus del género deltaretrovirus, el cual infecta los linfocitos B y genera una expansión policlonal. En los rumiantes se integra como provirus al genoma del huésped y genera una infección de por vida. a lo largo de la vida. Según la Organización Mundial de Sanidad Animal (WOAH) es una enfermedad de importancia internacional para el comercio de animales (1). Es conocida como la mayor enfermedad neoplásica del ganado bovino y hace parte de los cinco agentes virales más importantes en la producción pecuaria (2,3).","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136377789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
José Ortiz-Esquivel, J. A. Rosado-Aguilar, R. Rodríguez-Vivas, M. Torres-Castro, E. Gutiérrez-Ruíz, Arturo Bates-Acosta, F. Puerto
Objective. To determine the circulation of West Nile virus (WNV) in horses from the eastern Yucatán, Mexico. Materials and Methods. For convenience, 184 horses from 23 production units in the municipalities of Tizimín and Panabá, Yucatán, were studied. A blood serum sample was obtained from each studied horse and evaluated with an immunoglobulin M antibody-capture enzyme-linked immunosorbent assay (MAC-ELISA) to detect immunoglobulin M (IgM) against WNV. Additionally, positive reactor and suspect serum samples were analyzed by reverse transcription polymerase chain reaction (RT-PCR) to detect viral RNA. Results. Eight studied horses were seropositive (4.3%, 8/184) to WNV and two were suspects (1.1%, 2/184). All serum samples were negative by RT-PCR. Conclusions. The detection of IgM specific against WNV in the studied horses shows recent infections with the virus and indicates its circulation in eastern Yucatán, Mexico.
{"title":"Infección reciente del virus del Oeste del Nilo en caballos del oriente de Yucatán, México","authors":"José Ortiz-Esquivel, J. A. Rosado-Aguilar, R. Rodríguez-Vivas, M. Torres-Castro, E. Gutiérrez-Ruíz, Arturo Bates-Acosta, F. Puerto","doi":"10.21897/RMVZ.2165","DOIUrl":"https://doi.org/10.21897/RMVZ.2165","url":null,"abstract":"Objective. To determine the circulation of West Nile virus (WNV) in horses from the eastern Yucatán, Mexico. Materials and Methods. For convenience, 184 horses from 23 production units in the municipalities of Tizimín and Panabá, Yucatán, were studied. A blood serum sample was obtained from each studied horse and evaluated with an immunoglobulin M antibody-capture enzyme-linked immunosorbent assay (MAC-ELISA) to detect immunoglobulin M (IgM) against WNV. Additionally, positive reactor and suspect serum samples were analyzed by reverse transcription polymerase chain reaction (RT-PCR) to detect viral RNA. Results. Eight studied horses were seropositive (4.3%, 8/184) to WNV and two were suspects (1.1%, 2/184). All serum samples were negative by RT-PCR. Conclusions. The detection of IgM specific against WNV in the studied horses shows recent infections with the virus and indicates its circulation in eastern Yucatán, Mexico.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47652977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mastoby Miguel Martínez-Martínez, Efren Avendaño P, Diana Marcela Pérez-Berrío
Objective. To evaluate the clinical effectiveness of PVC on umbilical herniorrhaphy in pigs. Materials and methods. We used 16 clinically healthy pigs of both sexes, aged between 2 and 3 months, Landrace and Landrace x Pietran breeds with an average weight of 20 kg. Inclusion criteria were based on the clinical diagnosis of umbilical hernia. Herniorrhaphy was carried using PVC as a prosthetic material. The implantation of the material was made between parietal peritoneum and abdominal muscles by creating a pocket in 360°, with a depth of five centimeters. For the fixation of the bag, 35
客观的评价聚氯乙烯对猪脐疝修补术的临床疗效。材料和方法。我们使用了16头临床健康的两性猪，年龄在2到3个月之间，分别是Landrace和Landrace x Pietran品种，平均体重为20公斤。纳入标准基于脐疝的临床诊断。疝修补术采用聚氯乙烯作为假体材料。该材料在腹膜壁和腹肌之间植入，形成一个360°的口袋，深度为5厘米。用于固定袋子，35
{"title":"Herniorrafias umbilicales con cloruro de polivinilo (PVC) en cerdos (sus scrofa domesticus): estudio piloto","authors":"Mastoby Miguel Martínez-Martínez, Efren Avendaño P, Diana Marcela Pérez-Berrío","doi":"10.21897/RMVZ.1867","DOIUrl":"https://doi.org/10.21897/RMVZ.1867","url":null,"abstract":"Objective. To evaluate the clinical effectiveness of PVC on umbilical herniorrhaphy in pigs. Materials and methods. We used 16 clinically healthy pigs of both sexes, aged between 2 and 3 months, Landrace and Landrace x Pietran breeds with an average weight of 20 kg. Inclusion criteria were based on the clinical diagnosis of umbilical hernia. Herniorrhaphy was carried using PVC as a prosthetic material. The implantation of the material was made between parietal peritoneum and abdominal muscles by creating a pocket in 360°, with a depth of five centimeters. For the fixation of the bag, 35","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46680222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
David Minaya-Angoma, Lorena Alvariño-Flores, Rosa María Urbano-Cueva, J. Iannacone
Objective. To assess the community structure of helminths and parasitic crustaceans in the splittail bass Hemanthias peruanus (Steindachner, 1875) from northern Peru. Materials and methods. 75 specimens (34 males and 41 females) of H. peruanus were captured from Puerto Cabo Blanco, Piura, Peru. Total length and sex data of the fish were recorded. For the analysis of the parasitic community, the ecological parasitological indices, aggregation indices, alpha diversity indices and association between the biometric parameters of the fish and the parasitological indices were calculated. Results. The percentage of total prevalence in maidens infected with at least one parasitic metazoan species was 65.33%, that is, 49 parasitized hosts. The community component of the parasitic eumetazoan fauna in the evaluated fish was dominated by the presence of ectoparasites (three species of monogeneans and one species of isopod). Endoparasite abundance (two species of trematodes, one species of tapeworms and one species of acanthocephalan) was comparatively low. Biotic factors such as fish length and sex were not found to be related to parasitological indices of any parasitic species. The lack of association is probably due to the influence of other biotic or abiotic factors. The most prevalent parasites presented an aggregate type distribution. The Chao-1 estimator indicates that the expected richness was eight. Conclusions. We registered H. peruanus as a new host for Ceratothoa gaudichaudii, Corynosoma australe, Parancylodiscoides signifer, Pronotogrammella scholzi and Scolex pleuronectis.
{"title":"Estructura comunitaria de metazoos parásitos en la doncella Hemanthias peruanus (Serranidae) del norte de Perú","authors":"David Minaya-Angoma, Lorena Alvariño-Flores, Rosa María Urbano-Cueva, J. Iannacone","doi":"10.21897/RMVZ.2125","DOIUrl":"https://doi.org/10.21897/RMVZ.2125","url":null,"abstract":"Objective. To assess the community structure of helminths and parasitic crustaceans in the splittail bass Hemanthias peruanus (Steindachner, 1875) from northern Peru. Materials and methods. 75 specimens (34 males and 41 females) of H. peruanus were captured from Puerto Cabo Blanco, Piura, Peru. Total length and sex data of the fish were recorded. For the analysis of the parasitic community, the ecological parasitological indices, aggregation indices, alpha diversity indices and association between the biometric parameters of the fish and the parasitological indices were calculated. Results. The percentage of total prevalence in maidens infected with at least one parasitic metazoan species was 65.33%, that is, 49 parasitized hosts. The community component of the parasitic eumetazoan fauna in the evaluated fish was dominated by the presence of ectoparasites (three species of monogeneans and one species of isopod). Endoparasite abundance (two species of trematodes, one species of tapeworms and one species of acanthocephalan) was comparatively low. Biotic factors such as fish length and sex were not found to be related to parasitological indices of any parasitic species. The lack of association is probably due to the influence of other biotic or abiotic factors. The most prevalent parasites presented an aggregate type distribution. The Chao-1 estimator indicates that the expected richness was eight. Conclusions. We registered H. peruanus as a new host for Ceratothoa gaudichaudii, Corynosoma australe, Parancylodiscoides signifer, Pronotogrammella scholzi and Scolex pleuronectis.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46756370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. A. Peralta-Torres, Maloy Hernández-Hernández, Nery López-Segovia, Xavier Miguel Boldo-León, Luis Fernando Trujillo-Castillo, L. Quiñonez-Díaz, D. Betancur-Ancona, Jorge Luis Ble Castillo, Viridiana Olvera Hernández
Objective. Evaluate the hygienic-sanitary, physicochemical and microbiological quality of bovine milk for sale, produced in a family stable and in three public markets in Tabasco state. Materials and methods. The hygienic-sanitary quality was determined according to general information of the farm, facilities, milking process, cleaning and disinfection. Physicochemical quality was determined
{"title":"Estudio comparativo de calidad higiénico-sanitaria, fisicoquímica y microbiológica de leche bovina en el sureste mexicano","authors":"J. A. Peralta-Torres, Maloy Hernández-Hernández, Nery López-Segovia, Xavier Miguel Boldo-León, Luis Fernando Trujillo-Castillo, L. Quiñonez-Díaz, D. Betancur-Ancona, Jorge Luis Ble Castillo, Viridiana Olvera Hernández","doi":"10.21897/RMVZ.2106","DOIUrl":"https://doi.org/10.21897/RMVZ.2106","url":null,"abstract":"Objective. Evaluate the hygienic-sanitary, physicochemical and microbiological quality of bovine milk for sale, produced in a family stable and in three public markets in Tabasco state. Materials and methods. The hygienic-sanitary quality was determined according to general information of the farm, facilities, milking process, cleaning and disinfection. Physicochemical quality was determined","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43846606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. M. Rodríguez-Magadán, J. Hernández-Bautista, S. Cadena-Villegas, Teódulo Salinas-Rios, Edmundo Atxayacatl Silva-Rodríguez, Honorio Torres-Aguilar, E. Sosa-montes
Objective. To evaluate the reproductive response, metabolic state and body changes in Dorper and Katahdin ewes supplemented with two energy levels prior to insemination. Materials and methods. The animals used in this experiment were 14 Katahdin and 13 Dorper ewes distributed in two treatments, in which estrus had been synchronized. Fourteen days prior to synchronization
{"title":"Respuesta reproductiva, metabólica y cambios corporales en ovejas alimentadas con dos niveles de energía","authors":"H. M. Rodríguez-Magadán, J. Hernández-Bautista, S. Cadena-Villegas, Teódulo Salinas-Rios, Edmundo Atxayacatl Silva-Rodríguez, Honorio Torres-Aguilar, E. Sosa-montes","doi":"10.21897/RMVZ.2129","DOIUrl":"https://doi.org/10.21897/RMVZ.2129","url":null,"abstract":"Objective. To evaluate the reproductive response, metabolic state and body changes in Dorper and Katahdin ewes supplemented with two energy levels prior to insemination. Materials and methods. The animals used in this experiment were 14 Katahdin and 13 Dorper ewes distributed in two treatments, in which estrus had been synchronized. Fourteen days prior to synchronization","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43602975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Desde su descubrimiento por Holzworth en el año 1962, el estudio del Coronavirus Felino (FCoV) ha sido de gran interés ya que este puede afectar a felinos domésticos y silvestres. Actualmente se conocen 2 serotipos, el tipo I que es único de felinos y el tipo II que nace de una doble recombinación homóloga con un coronavirus canino (CCoV); estos a su vez pueden dividirse en 2 biotipos, los virus que generan enfermedades entéricas leves (FECVs) y los que causan la peritonitis infecciosa felina (FIPVs). En el continente americano existen distintos métodos diagnósticos que permiten en conjunto detectar la peritonitis infecciosa felina (FIP), pero la identificación del FCoV solo se puede hacer por métodos moleculares. Los países que más han estudiado este virus son aquellos que cuentan con una mayor cantidad de herramientas para realizar las pruebas diagnósticas como lo son Estados Unidos, Canadá y Brasil. En el presente trabajo se exhiben los reportes de casos y los métodos diagnósticos usados para identificar el coronavirus felino y/o sus biotipos en algunos países del continente americano.
{"title":"Diagnóstico serológico y molecular del coronavirus felino en las américas","authors":"Alida Carolina Valencia G, Karen Delgado-Villamizar, Julian Ruiz-Saenz","doi":"10.21897/RMVZ.2041","DOIUrl":"https://doi.org/10.21897/RMVZ.2041","url":null,"abstract":"Desde su descubrimiento por Holzworth en el año 1962, el estudio del Coronavirus Felino (FCoV) ha sido de gran interés ya que este puede afectar a felinos domésticos y silvestres. Actualmente se conocen 2 serotipos, el tipo I que es único de felinos y el tipo II que nace de una doble recombinación homóloga con un coronavirus canino (CCoV); estos a su vez pueden dividirse en 2 biotipos, los virus que generan enfermedades entéricas leves (FECVs) y los que causan la peritonitis infecciosa felina (FIPVs). En el continente americano existen distintos métodos diagnósticos que permiten en conjunto detectar la peritonitis infecciosa felina (FIP), pero la identificación del FCoV solo se puede hacer por métodos moleculares. Los países que más han estudiado este virus son aquellos que cuentan con una mayor cantidad de herramientas para realizar las pruebas diagnósticas como lo son Estados Unidos, Canadá y Brasil. En el presente trabajo se exhiben los reportes de casos y los métodos diagnósticos usados para identificar el coronavirus felino y/o sus biotipos en algunos países del continente americano.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68775282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sebastian Giraldo-Ramirez, Santiago Rendon-Marin, J. Ruíz-Sáenz
Animals have become an essential member for our society, with roles related to company, human well-being and therapy for some diseases, and as a source of food in many populations around the world. Animals intended for human consumption like pigs and cattle, as well as companion animals, specifically cats and dogs, are constantly threatened by multiple viral agents. This puts at risk pet owners and threatens food security in the region. Considering that control or eradication is a complex problem that involves several aspects, there is a limited success in this regard for viral diseases such as foot-and-mouth disease, rabies and classical or African swine fever, this review aims to show the most important characteristics, in the epidemiological context, from farm animals virus, re-emerging viruses affecting companion animals, and emerging and re-emerging zoonotic viruses. Since viral pathogens affect animal populations and human well-being, there is a need to increase efforts to control, monitor and eradicate them from livestock and companion animals. The following sections contribute to improve the understanding of these viral agents and orchestrate actions of control entities in the Americas.
{"title":"A concise review on certain important veterinary viruses in the Americas","authors":"Sebastian Giraldo-Ramirez, Santiago Rendon-Marin, J. Ruíz-Sáenz","doi":"10.21897/RMVZ.1965","DOIUrl":"https://doi.org/10.21897/RMVZ.1965","url":null,"abstract":"Animals have become an essential member for our society, with roles related to company, human well-being and therapy for some diseases, and as a source of food in many populations around the world. Animals intended for human consumption like pigs and cattle, as well as companion animals, specifically cats and dogs, are constantly threatened by multiple viral agents. This puts at risk pet owners and threatens food security in the region. Considering that control or eradication is a complex problem that involves several aspects, there is a limited success in this regard for viral diseases such as foot-and-mouth disease, rabies and classical or African swine fever, this review aims to show the most important characteristics, in the epidemiological context, from farm animals virus, re-emerging viruses affecting companion animals, and emerging and re-emerging zoonotic viruses. Since viral pathogens affect animal populations and human well-being, there is a need to increase efforts to control, monitor and eradicate them from livestock and companion animals. The following sections contribute to improve the understanding of these viral agents and orchestrate actions of control entities in the Americas.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43244644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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