GHTM

Global Health and Tropical Medicine

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Web- and text-based interventions for smoking cessation: Meta-analysis and meta-regression

Background: In the past decade, several smoking cessation interventions have been developed and implemented through information and communication technology (ICT). Evidence suggests that they might be suitable for large-scale public health interventions, based on updated communication media characteristics in terms of interplay between technology and graphical user interface, reaching high numbers of individuals. Objectives: We […]
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Tuberculosis extensively resistant: a present reality. Literature review because of a clinical case

Decades after tuberculosis having acquired the status of curable disease, the emergence of Mycobacterium tuberculosis strains resistant to the most effective anti-tuberculosis drugs used in first-line treatment have placed this disease again as a global threat to public health. The epidemiology, pathogenesis, diagnosis and approach of drug-resistant tuberculosis in Portugal and in the world are […]
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Tick-borne bacteria and protozoa detected in ticks collected from domestic animals and wildlife in central and southern Portugal

Ticks are vectors of many human and animal pathogens. The aim of this study was to screen bacteria and protozoa from ticks infesting domestic animals and wildlife collected in central and southern Portugal. A total of 593 ticks, comprising 465 (78.4%) adults, 122 (20.6%) nymphs, and six (1.0%) larvae, were collected from 283 hosts of […]
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The epidemic emergence of HIV: What novel enabling factors were involved

Humans acquired retroviruses from simians, mainly through bushmeat handling. All epidemically successful HIV groups started to spread in early 20th century, contrasting with the antiquity of T-cell lymphotropic viruses, implying that novel enabling factors were involved in HIV emergence. Here we review the Parenteral Serial Transmission and the Enhanced Heterosexual Transmission hypotheses for the adaptation […]
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About GHTM

GHTM is a R&D Unit that brings together researchers with a track record in Tropical Medicine and International & Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

Contacts

Rua da Junqueira, 100
1349-008 Lisboa
Portugal

+351 213 652 600

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