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1.
IJID Reg ; 3: 76-78, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35755472

RESUMO

Background: Non-O1, non-O139 Vibrio cholerae (NOVC) bacteraemia is an uncommon infection and could be associated with life-threatening conditions in susceptible hosts. Definitive management guidelines are lacking. Aim: To describe the clinical spectrum, treatment practices and outcome of NOVC bacteraemia. Methods: Eight patients with NOVC bacteraemia admitted to two large tertiary care hospitals in Oman were identified over a 10-year period (2010-2020). Data were extracted retrospectively from the hospital patient data management. Results: Six (75.0%) patients were male, and the median age of patients was 67.5 years. The majority of cases (87.5%) were not associated with travel and no clear sources were identified. All patients had predisposing factors including diabetes mellitus, chronic liver disease or malignancies. Gastrointestinal symptoms were the predominant manifestations in 75.0% of cases, but diarrhoea was only reported in one patient. Conclusions: Early presentation (median interval from symptom onset to presentation 1.5 days), appropriate management and highly susceptible isolates may have contributed to the favourable outcome, as there were no cases of death or severe course of infection. All patients were discharged home after a median of 9 days of hospitalization.

2.
Int J Infect Dis ; 102: 32-36, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33039607

RESUMO

INTRODUCTION: Coronavirus disease 2019 (COVID-19) is a new emerging infectious disease, first identified in China in December 2019, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This study describes the characteristics of healthcare workers (HCWs) who tested positive for COVID-19 in a tertiary care hospital in Oman. METHODS: This was a cross-sectional descriptive analysis of HCWs with COVID-19. RESULTS: During the study period, 204 HCWs tested positive for COVID-19 by rRT-PCR test, with a test positivity rate of 21.2%; the percentage of infected hospital staff was 4.3%. Their mean age was 36 years. Overall, 2.2% of the male staff were infected, while 9.3% of the female staff were infected. Among the clinicians, 4.7% were infected; among the nurses, 4.1% were infected. Regarding acquisition, 61.3% of infections (n = 125) were community-acquired and 25.5% (n = 52) were hospital-acquired; no source was identified in 13.2% of cases (n = 27). There was a significant difference between hospital-acquired and community-acquired COVID-19 according to the different HCW categories (p < 0.001), sex (p = 0.041), and being at risk of COVID-19 exposure in the hospital (p < 0.001). There were no significant differences in relation to nationality (p = 0498), age (p = 0.119), or the presence of co-morbidities (p = 0.326). Seventy-eight percent (n = 160) had no chronic diseases and 44% presented with fever and an acute respiratory infection (n = 90); all made an uneventful full recovery. The peak of infection acquisition was after the Eid Al Fitr festival. CONCLUSIONS: HCWs are at an increased risk of COVID-19 in the workplace. The strengthening of infection control measures to prevent exposures from infected patients and colleagues and to reduce the spread of COVID-19 is a necessity.


Assuntos
COVID-19/epidemiologia , Pessoal de Saúde , Adulto , COVID-19/diagnóstico , COVID-19/prevenção & controle , Estudos Transversais , Feminino , Hospitais , Humanos , Controle de Infecções , Masculino , Pessoa de Meia-Idade , Omã/epidemiologia , SARS-CoV-2/isolamento & purificação , Adulto Jovem
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