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Alertan ante derretimiento de glaciales
(Escuela de Medicina Veterinaria, 2020-03)
A medida que el cambio climático provocado por el ser humano derrite los glaciares en todo el mundo, podrían resurgir microorganismos desconocidos por la ciencia.
Si bien el coronavirus ha puesto en alerta a la población ...
A Sinorhizobium meliloti and Agrobacterium tumefaciens ExoR ortholog is not crucial for Brucella abortus virulence
(PLOS ONE, 2021-08-13)
Brucella is a facultative extracellular-intracellular pathogen that belongs to the Alphaproteo-
bacteria class. Precise sensing of environmental changes and a proper response mediated
by a gene expression regulatory ...
Leptospira seroprevalence detection and rabies virus absence in an urban raccoon (procyon lotor) population in a highly populated area, Costa Rica
(Mary Ann Liebert, Inc., 2019-11-27)
Leptospirosis and rabies are zoonotic diseases of public health importance and endemic diseases in tropical
countries such as Costa Rica. Peridomestic wild animals such as raccoons (Procyon lotor) have been implicated
as ...
Fine-scale variation in vector host use and force of infection drive localized patterns of West Nile virus transmission
(PLOS ONE, 2011-08-19)
The influence of host diversity on multi-host pathogen transmission and persistence can be confounded by the large
number of species and biological interactions that can characterize many transmission systems. For ...
Isolation, detection and characterization of swine hepatitis E virus from herds in Costa Rica
(Taylor & Francis, 2008-06)
Although swine HEV isolates from North America, Europe, and Asia have been
genetically characterized, little is known about the strains presumed to be circulating in
Latin America. In this study, seven commercial swine ...
Estudiar para prevenir : estudios científicos señalan que los mapaches podrían ser reservorios de enfermedades transmisibles a los humanos (zoonóticas), que incluyen virus, bacterias y parásitos de diferentes tipos.
(Universidad Nacional, Costa Rica, 2016-05)
Dada la constante presencia de mapaches en la Gran Área Metropolitana de Costa Rica (GAM) y la posible transmisión de agentes infecciosos responsables de causar enfermedad en humanos, un equipo de investigadores de la ...
Presencia serológica de Besnoitia besnoiti, Coxiella burnetii, Chlamydia abortus, Neospora caninum y Toxoplasma gondii en hatos bovinos lecheros de la zona Huetar Norte de Costa Rica
(Universidad Nacional, Costa Rica, 2022)
En la primera parte del trabajo se investigaron tres protozoarios intracelulares
obligados, Toxoplasma gondii, Neospora caninum y Besnoitia besnoiti, que han sido
asociados con problemas reproductivos en bovinos, ocasionando ...
Isolation, detection and characterization of swine hepatitis E virus from herds in Costa Rica
(Taylor & Francis, 2008)
Although swine HEV isolates from North America, Europe, and Asia have been genetically characterized, little is known about the strains presumed to be circulating in Latin America. In this study, seven commercial swine ...