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Koala populations across the east coast of Australia are under threat of extinction with little known about the presence or distribution of a potential pathogen, phascolartid gammaherpesvirus 1 (PhaHV-1) across these threatened populations. Co-infections with PhaHV-1 and Chlamydia pecorum may be common and there is currently a limited understanding of the impact of these co-infections on koala health. To address these knowledge gaps, archived clinical and field-collected koala samples were examined by quantitative polymerase chain reaction to determine the distribution of PhaHV-1 in previously untested populations across New South Wales and Queensland. We detected PhaHV-1 in all regions surveyed with differences in detection rate between clinical samples from rescued koalas (26%) and field-collected samples from free-living koalas (8%). This may reflect increased viral shedding in koalas that have been admitted into care. We have corroborated previous work indicating greater detection of PhaHV-1 with increasing age in koalas and an association between PhaHV-1 and C. pecorum detection. Our work highlights the need for continued surveillance of PhaHV-1 in koala populations to inform management interventions, and targeted research to understand the pathogenesis of PhaHV-1 and determine the impact of infection and co-infection with C. pecorum. [ABSTRACT FROM AUTHOR]

While Australia's health system has reached universal health coverage (UHC), recent scholarship points to its strengths and identifies ways it could be more effective and equitable, especially for tackling non-communicable diseases (NCDs). Building on the Australian experience, we add to these perspectives and present pertinent lessons for the quest towards UHC, and for policy-makers globally with regard to NCDs. Potential lessons include: the need for (i) vigilance - UHC requires ongoing monitoring and evaluation of not only financial risk protection but non-financial barriers and impacts such as forgone care; (ii) investment and action now on structural determinants of NCDs and related inequalities to avoid potentially higher (fiscal, social and health) costs in the longer term; and (iii) the opportunity for policy-makers globally and nationally to revisit their ambitions for UHC to include population health policies/programs beyond essential health services that are required for healthier, more equitable and thriving societies. [ABSTRACT FROM AUTHOR]