BACKGROUND Adult male surgical circumcision (MC) has been shown to reduce HIV acquisition in men and is recommended by the WHO for inclusion in comprehensive national HIV prevention programs in high prevalence settings. Only limited research to date has been conducted in countries experiencing moderate burden epidemics, where the acceptability, operational feasibility and potential epidemiologi...

UNLABELLED Trauma is a leading cause of admissions to the surgical ward in Papua New Guinea (PNG), accounting for about 35% of cases. Of these, 15% of cases are abdominal injuries, of which 19% are penetrating injuries. Selective surgical management of patients with a low-velocity anterior abdominal wound (AAW) is beneficial in some patients. AIM To determine if selective surgical management ...

The mechanistic basis for chloroquine resistance (CQR) in Plasmodium falciparum recently has been linked to the polymorphic gene pfcrt. Alleles associated with CQR in natural parasite isolates harbor threonine (T), as opposed to lysine (K) at amino acid 76. P. falciparum CQR strains of African and Southeast Asian origin carry pfcrt alleles encoding an amino acid haplotype of CVIET (residues 72-...

With a mortality rate in the under-5 s of 93 per 1000 live births reported in the 1996 Demographic and Health Survey (DHS), Papua New Guinea (PNG) was at the time one of only four countries with stalled progress in child survival, and seemed destined to fail its national Millennium Development Goal (MDG) 4 target. However, accurate estimates have shown reductions in under-5 and infant mortality...

The Papua New Guinea (PNG) tsunami of 1998 is re-examined through a detailed review of the field survey as well as numerous numerical computations. The discussion of the field survey explores a number of possible misinterpretations of the recorded data. The survey data are then employed by a numerical model as a validation tool. A Boussinesq model and a nonlinear shallow water wave (NLSW) model...

Australian Venom Research Unit, Department of Pharmacology, University of Melbourne, Melbourne, VIC. Forbes McGain, MB BS, DipObs, Honorary Fellow; Ken D Winkel, MB BS, PhD, FACTM, Director. Anaesthetics and Intensive Care, Port Moresby General Hospital, Port Moresby, NCD, PNG. Aaron Limbo, MB BS, DipAnaesth, Registrar. School of Public Health and Tropical Medicine, James Cook University, Towns...

Var genes encode the major surface antigen (PfEMP1) of the blood stages of the human malaria parasite Plasmodium falciparum. Differential expression of up to 60 diverse var genes in each parasite genome underlies immune evasion. We compared the diversity of the DBLalpha domain of var genes sampled from 30 parasite isolates from a malaria endemic area of Papua New Guinea (PNG) and 59 from widesp...

Given the proximity and recent spread of rabies in Indonesia, effective rabies surveillance in dogs is a priority in Northern Australia and Papua New Guinea (PNG). Reporting of potential cases requires community engagement; therefore, the value and acceptability of such a system is critical to ensure sustainable surveillance. We used qualitative research methods to identify factors that influen...

We present a random matrix interpretation of the distribution functions which have appeared in the study of the one-dimensional polynuclear growth (PNG) model with external sources. It is shown that the distribution, GOE2, which is defined as the square of the GOE Tracy-Widom distribution, can be obtained as the scaled largest eigenvalue distribution of a special case of a random matrix model w...

Extremely high frequencies of the deletion form of alpha(+)-thalassemia (-alpha/), as studied by the DNA mapping technique, were found in the population of Madang, a coastal province in the north of Papua New Guinea (PNG) and in the population of Kar Kar, an island situated near Madang. Ninety-seven percent of the population tested from Madang and 89% of that from Kar Kar Island were either alp...