Psittacosis contagion in 1930: an old story in a new era of zoonotic disease.

The SARS-CoV-2 pandemic has highlighted the importance of zoonotic diseases. Psittacosis, a human disease resulting from infection spill-over from Chlamydia psittaci-infected birds, is a lesser-known example of a zoonosis. Psittacosis was responsible for numerous outbreaks in the 1930s, characterised by significant human mortality and disruption to the global trade in parrots. This paper describes the epidemiological and clinical details of one family group impacted by the purchase of an infected, imported parrot. Findings are discussed in the context of a growing awareness of the health risks of global disease outbreaks, as well as social and economic impacts. Health information recorded for cases of psittacosis associated with the 1930s cluster was reviewed using contemporary knowledge of disease symptoms and epidemiology. Case details and autopsy reports were examined. Public health investigation deduced that the cluster of infections was chronologically and physically connected to the purchase and subsequent death of an imported parrot. Disease symptoms were consistent with C. psittaci infection. Epidemiological data supported the diagnoses and causes of death, despite the presenting symptoms sharing significant overlap with other common respiratory diseases. There is growing awareness of the risks of epidemiological bridges in transmitting animal diseases to humans. Historical cases are a strong reminder of the fundamental role of scientific and public health responses in the face of such contagion.

The success of Australia's 'No Jab, No Pay' policy at a local level; retrospective clinical audit of a single medical practice assessing incidence of catch-up vaccinations.

Vaccination is a vital health care initiative to prevent individual and population infection. To increase vaccination rates the federal government implemented the 'No Jab, No Pay' policy, where eligibility for several government benefits required children to be fully vaccinated by removing 'conscientious objections' and expanding the age range of children whose families receive benefits. This study assesses the impact of this policy at a local area within a single medical practice community in NSW, Australia. A retrospective clinical audit was performed between 2012 and 2017 on a single general practice's vaccination records for children ≤19 years. Catch-up vaccinations were assessed based on age at vaccination. Incidence of catch-up vaccinations was assessed for each of four years before and two years after the implementation of the 'No Jab, No Pay' policy in January 2016, along with the age of children and vaccination(s) given. Catch-up vaccinations were assessed temporally either side of implementation of 'No Jab, No Pay'. Comparing the average annual vaccination catch-up incidence rate of 6.2% pre-implementation (2012-2015), there was an increase to 9.2% in 2016 (p < .001) and 7.8% in 2017 (p = .027). Secondary outcome measurement of catch-up vaccination incidence rates before (2012-2015) and after (2016-2017) 'No Jab, No Pay' implementation showed statistically significant increases for children aged 8-11 years (3.2%-5.6%, p = .038), 12-15 years (7.5%-14.7%, p < .001) and 16-19 years (3.3%-10.2%, p < .001) along with a statistically significant reduction in children aged 1-3 years (11.4%-6.2%, p = .015). Also, catch-up rates for DTPa significantly increased after program implementation. This study demonstrates that the Australian federal government vaccination policy 'No Jab, No Pay' was coincident with an increase in catch-up vaccinations within a rural NSW community served by one medical practice, especially for older children.

Educating Medical Students for Practice in a Changing Landscape: An Analysis of Public Health Topics within Current Indonesian Medical Programs.

Medical curricula need to prepare doctors for emerging health issues and increased public health roles. With medical schools spread over a vast geographical region of Indonesia, ensuring that all schools meet appropriate standards in the quality of subjects, course delivery, and performance is challenging. This paper explores the inclusion of public health subjects in medical education across the country. A search of all subjects (n = 388) who were taught in 28 representative medical schools was undertaken and categorized by geographical region, accreditation grade, and according to the Indonesian National Standard of Medical Competency. Basic biomedicine subjects had the highest representation in the curricula (49.2 ± 8.7%) and public health was generally well represented (14.3 ± 5.0%). All medical schools complied with the minimum of 144 credits required for the bachelor stage. No statistically significant difference was found between school accreditation grades, or when an overall comparison of programs in Eastern and Western regions was undertaken. The Indonesian medical schools included have relatively good curriculum transparency, and public health is an important feature in their curricula. Further research is critical to identify the materials taught, the relevance and the applicability of the specific public health content, and the assessment of public health competency of graduates.

Pandemics in New South Wales prisons: the more things change .

BACKGROUND: The current COVID-19 pandemic is not the first time New South Wales prisons have faced contagion. This paper examines the current responses in New South Wales prisons to the threat of COVID-19 to prisoner health, by contrasting contemporary activities with actions and policy developed during two historical epidemics: the influenza epidemic of 1860 and pandemic of 1919. METHOD: Epidemiological information relating to cases of disease in NSW prisons during the 1860 and 1919 influenza epidemics was obtained from the Comptroller-General's reports for the specific outbreak years and for the preceding and succeeding five-year periods. Additional archival sources such as digitised newspaper reports and articles available through the National Library of Australia were analysed for closer detail. The management of these outbreaks was compared to current strategies to mitigate against risk from the COVID-19 pandemic in the NSW prison system. RESULTS: Interesting similarities were discovered in relation to the management of the historic influenza outbreaks in NSW prisons and in the management of the current COVID-19 pandemic. An outbreak of influenza in mid-1860 impacted seven penal institutions in Sydney and Parramatta. Infection rates at these institutions were between 3.1% and 100%; the mean rate was 41.8%. The public health measures employed at the time included allowing 'air circulation freely night and day', and treatments that were 'tonical and stimulatory'. DISCUSSION: While the past 100 or more years have brought huge progress in scientific knowledge, public health approaches remain the mainstay of outbreak management in prisons; and, as in 1919, the opportunity for Australia to observe the rest of the world and plan for action has not been wasted. Prisons pose a potential risk for pandemic spread but they also present a unique opportunity for reducing disease risk by ironic virtue of the 'separate system' that was recognised even 100 years ago as characteristic of these institutions.