Publications by authors named "Margaret Leong"

Background: Comprehensive infection prevention and control (IPC) programmes are proven to reduce the spread of healthcare-associated infections (HAIs) and antimicrobial resistance (AMR). However, published assessments of IPC programmes against the World Health Organization (WHO) IPC Core Components in Pacific Island Countries and Territories (PICTs) at the national and acute healthcare facility level are currently unavailable.

Methods: From January 2022 to April 2023, a multi-country, cross-sectional study was conducted in PICTs.

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Problem: In January 2022, Kiribati experienced widespread community transmission of COVID-19, leading to high rates of infection among health-care workers (HCWs), which reduced essential HCWs during a period of increased hospital admissions.

Context: Kiribati, a Pacific island country made up of a remote group of 33 low-lying atolls in the Pacific Ocean, experienced its first surge of COVID-19 cases beginning on 24 January 2022.

Action: Reports of increasing numbers of COVID-19 cases in South Tarawa prompted the Kiribati Ministry of Health and Medical Services to request assistance from the international community, including the World Health Organization's Global Outbreak Alert and Response Network (GOARN), to support national COVID-19 response operations.

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Problem: Coronavirus disease (COVID-19) reached Tuvalu's shores in November 2022, making Tuvalu one of the last countries in the world to experience community transmission of the disease. With minimal capacity to deliver critical care and a small health workforce that had been further depleted by COVID-19 infection, response priorities rapidly shifted to the outer islands.

Context: The outer islands are accessible only by boat, with travel taking from 6 to 24 hours.

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The quality of healthcare services and outcomes in the Pacific vary widely, with some countries enjoying some of the world's longest life expectancies, others have high rates of maternal and child mortality and relatively low life expectancy. Nurses and midwives make up more than two thirds of the regional regulated healthcare workforce. This paper argues that if countries are to meet Universal Health Coverage  nursing and midwifery leaders need to be explicitly involved in shaping policy  at the highest levels of government to optimise individual and community health both now and in the future.

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Traditional methods used to monitor influenza infection typically require 2-5 days to perform, prompting a need for more rapid and quantitative methods for monitoring viral infection in 96-well formats. Such assays would find application in high-throughput screening for novel antiviral agents. A new method, based on branched DNA (bDNA) technology, is described for the specific detection of negative strand RNA of influenza A strains using a set of oligonucleotides designed for the A/PR/8/34 nucleoprotein (NP) transcript.

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