Publications by authors named "Elena Folgosa"

Background: Trauma is a major public health concern. Worldwide, injuries resulted in 4.8 million deaths in 2013, an increase of 11 % since 1990.

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Objective: To determine the drug resistance profile of Mycobacterium tuberculosis in Mozambique.

Methods: We analyzed secondary data from the National Tuberculosis Referral Laboratory, in the city of Maputo, Mozambique, and from the Beira Regional Tuberculosis Referral Laboratory, in the city of Beira, Mozambique. The data were based on culture-positive samples submitted to first-line drug susceptibility testing (DST) between January and December of 2011.

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Mozambique had low HIV prevalence until the mid-1990s, but recent data indicate increasing rates. There is little information on HIV-2. Therefore, HIV seroprevalence was assessed among pregnant women and field-ready HIV diagnostic strategies were evaluated.

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Objectives: To characterize HIV-1 diversity and transmitted drug resistance in persons with access to care and treatment in Maputo, Mozambique.

Methods: Samples were collected in 2002-2004 from 144 drug-naive patients attending public hospitals and private clinics. Plasma viremia, CD4, and CD8 cell counts were determined for each patient.

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Objectives: To determine the prevalence of sexually transmitted infections (STIs) in a group of young women attending the Adolescent and Youth Friendly Service, in Maputo, Mozambique, and to evaluate their level of knowledge, practices and attitudes about STI.

Methods: A total of 445 women voluntarily participated in the study and filled in a self-administered knowledge, practices and attitudes (KAP) questionnaire; 435 of them underwent a laboratory examination for vaginosis, candidiasis, trichomoniasis, gonorrhoea, chlamydiosis, syphilis and HIV infection.

Results: Women had a high level of awareness and knowledge of STI and HIV.

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Objective: To determine the prevalence of Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and syphilis in pregnant women.

Methods: A cross-sectional study was conducted among women attending antenatal care clinics (ANCs). Blood samples were tested for syphilis using the rapid plasma reagin (RPR) and treponemal haemagglutination (TPHA) tests; CT and NG were diagnosed using a manual polymerase chain reaction assay on first-void urine samples.

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This study reports the drug resistance and clonal relationship of 24 Staphylococcus aureus community acquired isolates from patients attending Maputo Central Hospital, Mozambique, during one year (2002-2003). All the isolates produced beta-lactamase, six strains were resistant to tetracycline alone, three were resistant to erythromycin alone and one was resistant to trimethoprim-sulfamethoxazole; 11 were susceptible to all other drugs tested. Only one strain showed a multiple resistance pattern, including methicillin resistance.

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A study was conducted on the circulation of potentially diarrheagenic Escherichia coli in two groups of children, both under the age of seven. The first group (548 children) suffered from mild diarrhea and attended the Xipamanine Health Center of Maputo, in Mozambique. The second group (380 children) included randomly chosen, asymptomatic, children from the same population.

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