80 research outputs found
Impacts of Colombia's current irrigation management transfer program
Privatization / Irrigation management / Irrigated farming / Policy / Costs / Economic aspects / Operations / Maintenance / Agricultural production
Assessing irrigation performance with comparative indicators: The case of the Alto Rio Lerma Irrigation District, Mexico
Irrigation management / Irrigation scheduling / Water allocation / Water distribution / Case studies / Institutional constraints / Operation / Monitoring / Indicators / Performance indexes / Water rights / Economic aspects / Data collection / Environmental effects / Performance evaluation / Water use efficiency
Estudio ultradetallado de suelos con fines de riego y drenaje en el Centro Nacional de Investigaciones Agropecuarias TibaitatĂĄ.
MaestrĂa en CienciasMaestrĂ
Performance of two transferred modules in the Lagunera Region: Water relations
Water policy / Performance / Privatization / Irrigation systems / Operations / Maintenance / Irrigation efficiency / Water users' associations / Water rights / Water allocation / Water supply / Water distribution
CC8 MRSA Strains Harboring SCCmec Type IVc are Predominant in Colombian Hospitals
BACKGROUND: Recent reports highlight the incursion of community-associated MRSA within healthcare settings. However, knowledge of this phenomenon remains limited in Latin America. The aim of this study was to evaluate the molecular epidemiology of MRSA in three tertiary-care hospitals in MedellĂn, Colombia. METHODS: An observational cross-sectional study was conducted from 2008-2010. MRSA infections were classified as either community-associated (CA-MRSA) or healthcare-associated (HA-MRSA), with HA-MRSA further classified as hospital-onset (HAHO-MRSA) or community-onset (HACO-MRSA) according to standard epidemiological definitions established by the U.S. Centers for Disease Control and Prevention (CDC). Genotypic analysis included SCCmec typing, spa typing, PFGE and MLST. RESULTS: Out of 538 total MRSA isolates, 68 (12.6%) were defined as CA-MRSA, 243 (45.2%) as HACO-MRSA and 227 (42.2%) as HAHO-MRSA. The majority harbored SCCmec type IVc (306, 58.7%), followed by SCCmec type I (174, 33.4%). The prevalence of type IVc among CA-, HACO- and HAHO-MRSA isolates was 92.4%, 65.1% and 43.6%, respectively. From 2008 to 2010, the prevalence of type IVc-bearing strains increased significantly, from 50.0% to 68.2% (pâ=â0.004). Strains harboring SCCmec IVc were mainly associated with spa types t1610, t008 and t024 (MLST clonal complex 8), while PFGE confirmed that the t008 and t1610 strains were closely related to the USA300-0114 CA-MRSA clone. Notably, strains belonging to these three spa types exhibited high levels of tetracycline resistance (45.9%). CONCLUSION: CC8 MRSA strains harboring SCCmec type IVc are becoming predominant in MedellĂn hospitals, displacing previously reported CC5 HA-MRSA clones. Based on shared characteristics including SCCmec IVc, absence of the ACME element and tetracycline resistance, the USA300-related isolates in this study are most likely related to USA300-LV, the recently-described 'Latin American variant' of USA300
Proyecto de fortalecimiento institutional sobre manejo del recurso agua en la region AndinaProject on Institutional Strengthening for Water Management in the Andean Region. Six-month progress report, No.1, 28 March - 28 September. In Spanish
Annex 6 of
IWMI's vision on the availability and sustainability of water resources
Paper presented at the Water 98 International Conference, Cali, Colombia, 1-3 June 199
La transferencia del manejo de los sistemas de riego en Colombia. In SpanishIrrigation management transfer of irrigation systems in Colombia
Paper presented at V Congress and VII Seminar of Agricultural Engineers, Medellin, Colombia, 12-14 October 199
IWMI's vision on the availability and sustainability of water resources
Paper presented at the Water 98 International Conference, Cali, Colombia, 1-3 June 199
Proyecto de fortalecimiento institutional sobre manejo del recurso agua en la Region AndinaProject on Institutional Strengthening for Water Management in the Andean Region. Six-month progress report, No.2, 28 September 1995 - March 1996. In Spanish
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