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Hukic M, Ponjavic M, Tahirovic E, Karabegovic A, Ferhatbegovic E, Travar M, Serdarevic F. SARS-CoV-2 virus outbreak and the emergency public health measures in Bosnia and Herzegovina: January - July, 2020. Bosn J Basic Med Sci 2021; 21:111-116. [PMID: 33091331 PMCID: PMC7861623 DOI: 10.17305/bjbms.2020.5081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 10/16/2020] [Indexed: 12/18/2022] Open
Abstract
Between March 5th and July 25th, 2020, the total number of SARS-CoV-2 confirmed cases in Bosnia and Herzegovina (BH) was 10,090, corresponding to a cumulative incidence rate of 285.7/100,000 population. Demographic and clinical information on all the cases along with exposure and contact information were collected using a standardized case report form. In suspected SARS-CoV-2 cases, respiratory specimens were collected and tested by real-time reverse-transcriptase polymerase chain reaction assay. The dynamic of the outbreak was summarized using epidemiological curves, instantaneous reproduction number Rt, and interactive choropleth maps for geographical distribution and spread. The rate of hospitalization was 14.0%(790/5646) in the Federation of Bosnia and Herzegovina (FBH) and 6.2% (267/4299) in the Republic of Srpska (RS). The death rate was 2.2% (122/5646) in FBH and 3.6% in the RS (155/4299). After the authorities lifted mandatory quarantine restrictions, the instantaneous reproduction number increased from 1.13 on May 20th to 1.72 on May 31st. The outbreak concerns both entities, FBH and RS, and it is more pronounced in those aged 20-44 years. It is important to develop the communication and emergency plan for the SARS-CoV-2 outbreak in BH, including the mechanisms to allow the ongoing notification and updates at the national level.
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Affiliation(s)
- Mirsada Hukic
- Department of Medical Sciences, Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina; Institute for Biomedical Diagnostic and Research NALAZ, Sarajevo, Bosnia and Herzegovina
| | - Mirza Ponjavic
- GAUSS Centre for Geospatial Research Sarajevo, Sarajevo, Bosnia and Herzegovina; Faculty of Engineering and Natural Sciences, International Burch University, Sarajevo, Bosnia and Herzegovina
| | - Emin Tahirovic
- Faculty of Engineering and Natural Sciences, International University of Sarajevo, Sarajevo, Bosnia and Herzegovina; South East European Network for Medical Research (SOVE), Sarajevo, Bosnia and Herzegovina; Epidemic Location Intelligence System (ELIS) Project of Academy of Sciences and Arts of Bosnia and Herzegovina
| | - Almir Karabegovic
- GAUSS Centre for Geospatial Research Sarajevo, Sarajevo, Bosnia and Herzegovina; Faculty of Electrical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Elvir Ferhatbegovic
- GAUSS Centre for Geospatial Research Sarajevo, Sarajevo, Bosnia and Herzegovina; Epidemic Location Intelligence System (ELIS), Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina
| | - Maja Travar
- Epidemic Location Intelligence System (ELIS), Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina; Faculty of Medicine, University of Banja Luka, Banja Luka, Bosnia and Herzegovina; University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
| | - Fadila Serdarevic
- South East European Network for Medical Research (SOVE), Sarajevo, Bosnia and Herzegovina; Epidemic Location Intelligence System (ELIS), Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina; Erasmus Medical Center, Erasmus University, Rotterdam, Netherlands; Faculty of Medicine, Sarajevo School of Science and Technology, Sarajevo, Bosnia and Herzegovina
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Karabegovic A, Ponjavic M, Duic N, Novosel T. Location Intelligence in Cogenerated Heating Potential Data. Proceedings of the 2019 Federated Conference on Computer Science and Information Systems 2019. [DOI: 10.15439/2019f77] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Hinteregger MG, Janeczek C, Karabegovic A, Mad H, Hackl H, Gföhler M, Willinger R, Mohl W. First results in the development of a pneumatically driven temporary left ventricle assist device. Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Paquet ME, Pece-Barbara N, Vera S, Cymerman U, Karabegovic A, Shovlin C, Letarte M. Analysis of several endoglin mutants reveals no endogenous mature or secreted protein capable of interfering with normal endoglin function. Hum Mol Genet 2001; 10:1347-57. [PMID: 11440987 DOI: 10.1093/hmg/10.13.1347] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Hereditary hemorrhagic telangiectasia type 1 (HHT1) is associated with mutations in the ENDOGLIN gene which normally codes for a polypeptide of 653 amino acids expressed at the cell surface as a dimeric glycoprotein. To maximize the detection of potential mutant proteins, we analyzed by pulse-chase experiments the expression of large truncation mutants in endothelial cells from newborns with HHT1. A mutant truncated at residue 490 (Delta490) and the Delta517 mutant, previously suggested to act as dominant negative, were undetectable. Proteins Delta471 and Delta571 were barely detectable as transient monomers of 62 and 72 kDa. A de novo 13 bp deletion in exon 11 encoded a monomeric protein of 70 kDa (Delta557), present at low levels in activated monocytes. Six novel missense mutants and DeltaS411 were expressed only as the 80 kDa intracellular precursor of surface endoglin, suggesting impaired processing. All nine novel mutations reported failed to be expressed other than intracellularly. Several constructs of endoglin were expressed in COS-1 cells; only the full-length protein was processed to the cell surface. Recombinant Delta586, corresponding to the complete extracellular domain, was secreted as monomeric and dimeric glycosylated species. Our studies show that all HHT1 mutants analyzed, although expressed to various degrees in COS-1 cells, are either undetectable, present at low levels as transient intracellular forms, or expressed as partially glycosylated precursors in endogenous cells. These mutants do not form heterodimers with normal endoglin and do not interfere with its normal trafficking to the cell surface, further supporting the haploinsufficiency model.
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Affiliation(s)
- M E Paquet
- Blood and Cancer Research Program, The Hospital for Sick Children and Department of Immunology, University of Toronto, 555 University Avenue, Toronto M5G 1X8, Canada
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