How do we use the National Healthcare Safety Network for Hemovigilance in Massachusetts?

BACKGROUND: Use of the National Healthcare Safety Network (NHSN) has been essential to the success of the Massachusetts Hemovigilance Program and has allowed for the timely identification of signals and trends over a defined population that correlate with national and international hemovigilance (HV) data. Here, we outline how the NHSN system is used for monitoring HV data in Massachusetts and encourage adoption of NHSN for nationwide HV surveillance. STUDY DESIGN AND METHODS: A collaboration that grew over time between local HV stakeholders and the Massachusetts Department of Public Health (MDPH) resulted in the change from a paper-based method of reporting adverse reactions and monthly transfusion activity for compliance with state requirements to replacement with statewide adoption of reporting via NHSN. RESULTS: Over 1.5 million blood products were transfused in Massachusetts between 2017 and 2021, with 3000 adverse reactions among 10 defined types reported. Using NHSN, MDPH has been able to produce numerous reports, publications, and presentations that have made previously non-obtainable HV and blood utilization data available. DISCUSSION: Although limitations to these self-reported data exist, such as lack of external validation, successful statewide implementation of NHSN for hospital blood bank reporting is possible and has benefits beyond those for regulatory oversight. It results in standardized, actionable data at both the hospital and state level, enabling inter-facility comparisons, benchmarking, and opportunities for practice improvement.

Antibiotic allergy prevalence and documentation quality in Massachusetts long-term care facilities: A cross-sectional survey.

BACKGROUND: Antimicrobial resistance poses a significant global health challenge, particularly affecting older adults who are more susceptible to infections and their complications. Accurate diagnosis and documentation of antibiotic allergies are essential for effective antimicrobial stewardship. Despite the recognized overdiagnosis of antibiotic allergies, comprehensive studies on this subject in long-term care (LTC) settings are limited. OBJECTIVE: To determine the point prevalence of antibiotic allergies and documentation quality in Massachusetts LTC facilities. METHODS: We conducted a cross-sectional, 1-day point prevalence survey from July 1, 2023, to March 31, 2024, across 20 participating LTC facilities in Massachusetts in partnership with the Massachusetts Department of Public Health. The survey assessed the prevalence and documentation of antibiotic allergies among 2345 residents. Multivariable logistic regression was used to explore associations between documented penicillin allergy and demographic factors, including non-penicillin antibiotic allergies. RESULTS: The overall point prevalence of documented antibiotic allergies was 39.1%, with the most frequently reported classes being penicillins at 23.1%, sulfonamides at 15.4%, and cephalosporins at 5.2%. Significant documentation gaps were identified, with up to 92.8% of the allergy records found to be incomplete. Factors associated with documented penicillin allergies included female sex (adjusted odds ratio [aOR], 1.50; 95% CI, 1.16-1.94), White race (aOR, 1.92; 95% CI, 1.25-2.94), having allergies to non-penicillin antibiotics (aOR, 2.89; 95% CI, 2.33-3.59), and receipt of antibiotic (aOR, 2.13; 95% CI, 1.68-2.71). CONCLUSION: The high prevalence of documented antibiotic allergies and the notable deficiencies in their documentation underscore the urgent need for enhanced antibiotic evaluation, documentation practices, and penicillin delabeling in LTC facilities.

Contact Tracing and Exposure Investigation in Response to the First Case of Monkeypox Virus Infection in the United States During the 2022 Global Monkeypox Outbreak.

BACKGROUND: In May 2022, the first case of monkeypox virus (MPXV) infection in the United States in the current global outbreak was identified. As part of the public health and health care facility response, a contact tracing and exposure investigation was done. OBJECTIVE: To describe the contact tracing, exposure identification, risk stratification, administration of postexposure prophylaxis (PEP), and exposure period monitoring for contacts of the index patient, including evaluation of persons who developed symptoms possibly consistent with MPXV infection. DESIGN: Contact tracing and exposure investigation. SETTING: Multiple health care facilities and community settings in Massachusetts. PARTICIPANTS: Persons identified as contacts of the index patient. INTERVENTION: Contact notification, risk stratification, and symptom monitoring; PEP administration in a subset of contacts. MEASUREMENTS: Epidemiologic and clinical data collected through standard surveillance procedures at each facility and then aggregated and analyzed. RESULTS: There were 37 community and 129 health care contacts identified, with 4 at high risk, 49 at intermediate risk, and 113 at low or uncertain risk. Fifteen health care contacts developed symptoms during the monitoring period. Three met criteria for MPXV testing, with negative results. Two community contacts developed symptoms. Neither met criteria for MPXV testing, and neither showed disease progression consistent with monkeypox. Among 4 persons with high-risk exposures offered PEP, 3 elected to receive PEP. Among 10 HCP with intermediate-risk exposures for which PEP was offered as part of informed clinical decision making, 2 elected to receive PEP. No transmissions were identified at the conclusion of the 21-day monitoring period, despite the delay in recognition of monkeypox in the index patient. LIMITATION: Descriptions of exposures are subject to recall bias, which affects risk stratification. CONCLUSION: In a contact tracing investigation involving 166 community and health care contacts of a patient with monkeypox, no secondary cases were identified. PRIMARY FUNDING SOURCE: None.

Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) From Asymptomatic and Presymptomatic Individuals in Healthcare Settings Despite Medical Masks and Eye Protection.

We describe 3 instances of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission despite medical masks and eye protection, including transmission despite the source person being masked, transmission despite the exposed person being masked, and transmission despite both parties being masked. Whole genome sequencing confirmed perfect homology between source and exposed persons' viruses in all cases.

Impact of the early coronavirus disease 2019 pandemic on blood utilization in the United States: A time-series analysis of data reported to the National Healthcare Safety Network Hemovigilance Module.

INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic has disrupted healthcare services worldwide. However, little has been reported regarding the impact on blood utilization. We quantified the impact of COVID-19 on blood utilization and discards among facilities reporting to the National Healthcare Safety Network Hemovigilance Module. METHODS: Facilities continuously reporting data, during January 2016-June 2020, on transfused and discarded blood components, stratified by component type (red blood cells [RBC], platelets, and plasma), were included. Interrupted time-series analysis with generalized estimating equations, adjusting for facility surgical volume and seasonality, was used to quantify changes in blood utilization and discards relative to a Centers for Medicare & Medicaid Services notification delaying nonessential medical procedures (March 2020). RESULTS: Seventy-two facilities included in the analyses, on average, transfused 44,548 and discarded 2,202 blood components monthly. Following the March 2020 notification and after multivariable adjustment, RBC and platelet utilization declined, -9.9% (p < .001) and -13.6% (p = .014), respectively. Discards increased for RBCs (30.2%, p = .047) and platelets (60.4%, p = .002). No statistically significant change in plasma was found. Following these abrupt changes, blood utilization and discards rebounded toward baseline with RBC utilization increasing by 5.7% (p < .001), and platelet and RBC discards decreasing -16.4% (<0.001) and -12.7 (p = .001), respectively. CONCLUSION: Following notification delaying elective surgical procedures, blood utilization declined substantially while blood discards increased, resulting in substantial wastage of blood products. Ongoing and future pandemic response efforts should consider the impact of interventions on blood supply and demand to ensure blood availability.

A new model for a palliative approach to care in Australia.

INTRODUCTION: There is an inconsistent provision of palliative and end-of-life (palliative) care across Australia, particularly in regional, rural and remote areas. Systematic solutions can help to address identified gaps and improve access to and quality of care and support for patients, their families and carers at the end of life. The Far West New South Wales (NSW) Palliative and End of Life Model of Care is a systematic solution for a rural and remote palliative approach to care. The model enables a consistent and contextually adaptable, patient-focused palliative approach to care so that everyone receives the care they need from appropriately skilled and informed clinicians, in a timely manner, and as close to home as possible. METHODS: A narrative report used literature and internal documents as well as the perspective and experience of key informants involved in establishing the Far West NSW Palliative and End of Life Model of Care. This narrative report aims to describe the design, development and function of the model, and to identify the essential elements to implement or maintain the model elsewhere. RESULTS: The model was developed by the Specialist Palliative Care Service in the remotely situated Far West Local Health District of NSW. The Far West NSW Palliative and End of Life Model of Care was designed to guide a palliative approach to care in the last year of life, through death and into bereavement, regardless of age, diagnosis, culture, location or provider. The model functionally provides the scaffolding for locally and contextually relevant components of a quality palliative approach to care in consideration of a person's wishes. There are three essential elements to the development, maintenance and further implementation of the model and a palliative approach elsewhere. CONCLUSION: Until recently, the model relied on paper-based documents and resources; it is now available online. It has the potential to enable a consistent, yet contextually adaptable, patient-focused palliative approach to care.

Candida auris outbreak involving liver transplant recipients in a surgical intensive care unit.

Candida auris is a yeast that is difficult to eradicate and has caused outbreaks in health care facilities. We report a cluster of 5 patients in 1 intensive care unit who were colonized or infected in 2017. The initial 2 patients were recipients of liver transplants who had cultures that grew C auris within 3 days of each other in June 2017 (days 43 and 30 posttransplant). Subsequent screening cultures identified 2 additional patients with C auris colonization. Respiratory and urine cultures from a fifth patient yielded C auris. All isolates were fluconazole resistant but susceptible to echinocandins. Whole genome sequencing showed the strains were clonal, suggesting in-hospital transmission, and related but distinct from New York/New Jersey strains, consistent with a separate introduction. However, no source or contact was found. Two of the 5 patients died. C auris infection likely contributed to 1 patient death by infecting a vascular aneurysm at the graft anastomosis. Strict infection control precautions were initiated to control the outbreak. Our experience reveals that although severe disease from C auris can occur in transplant recipients, outbreaks can be controlled using recommended infection control practices. We have had no further patients infected with C auris to date.

The Direct Access Colonoscopy Clinic: Improving time to colonoscopy for eligible positive faecal occult blood test patients in Broken Hill NSW.

OBJECTIVE: This pilot project aimed to assess whether the Direct Access Colonoscopy Clinic is an effective and safe model to reduce the time from a positive faecal occult blood test referral to a gastroenterologist-performed colonoscopy, and its effect on meeting the 120-day recommendation. DESIGN: Before/after clinical practice and patient file audit. SETTING: Broken Hill Health Service. PARTICIPANTS: De-identified data from all positive faecal occult blood test colonoscopies performed in the Broken Hill Health Service in October 2016-January 2017 (Pre-Direct Access Colonoscopy Clinic) and October 2017-January 2018 (Post-Direct Access Colonoscopy Clinic). MAIN OUTCOME MEASURES: Variables included referral date, indication, initial appointment date, colonoscopy date, colonoscopy finding, bowel preparation and adverse events. Colonoscopies indicated by positive faecal occult blood test results were the focus. RESULTS: The nurse-consulted Direct Access Colonoscopy Clinic cohort (n = 22) had a significant 139-day reduction from positive faecal occult blood test referral to colonoscopy compared to the Pre-Direct Access Colonoscopy Clinic cohort. All Direct Access Colonoscopy Clinic patients met the new 120-day recommendation for wait-time from referral to colonoscopy. Following the introduction of the Direct Access Colonoscopy Clinic, no immediate adverse events were documented for patients using either the conventional or Direct Access Colonoscopy Clinic pathways. CONCLUSIONS: The Direct Access Colonoscopy Clinic offers a safe and effective intervention that reduces wait-time to colonoscopy in eligible patients with positive faecal occult blood test within the recommended 120 days. Further research is recommended, but Direct Access Colonoscopy Clinic has the potential to improve timely access to colonoscopy services and outcomes for all positive faecal occult blood test patients.

Evaluation of the National Healthcare Safety Network Hemovigilance Module for transfusion-related adverse reactions in the United States.

INTRODUCTION: The National Healthcare Safety Network (NHSN) Hemovigilance Module (HM) collects data on the frequency, severity, and imputability of transfusion-associated adverse events. These events contribute to significant morbidity and mortality among transfusion patients. We report results from the first systematic assessment of eight attributes of the HM. MATERIALS AND METHODS: Standard methods were used to assess the HM. Evaluation data included training materials, system modification history, and facility survey information. A concordance analysis was performed using data from the Baystate Medical Center's (Springfield, MA) electronic transfusion reporting system. RESULTS: In 2016, system representativeness remained low, with 6% (277 of 4690) of acute care facilities across 43 jurisdictions enrolled in the HM. In 2016, 48% (2147 of 4453) and 89% (3969 of 4,453) of adverse reactions were reported within 30 and 90 days of the reaction date, respectively, compared to 21% (109 of 511) and 56% (284 of 511) in 2010, demonstrating improved reporting timeliness. Data quality from most reactions was adequate, with 10% (45 of 442) misclassified transfusion-associated circulatory overload reactions, and no incomplete transfusion-transmitted infection data reported from 2010 to 2013. When compared to the Baystate system to assess concordance, 43% (24 of 56) of NHSN-reported febrile reactions were captured in both systems (unweighted kappa value, 0.47; confidence interval, 0.33-0.61). CONCLUSION: Since the 2010 HM pilot, improvements have led to enhanced simplicity, timeliness, and strengthened data quality. The HM serves an important and unique role despite incomplete adoption nationwide. Facility efforts to track and prevent transfusion-associated adverse events through systems like the NHSN HM are a key step toward improving transfusion safety in the United States.

Sepsis Attributed to Bacterial Contamination of Platelets Associated with a Potential Common Source - Multiple States, 2018.

During May-October 2018, four patients from three states experienced sepsis after transfusion of apheresis platelets contaminated with Acinetobacter calcoaceticus-baumannii complex (ACBC) and Staphylococcus saprophyticus; one patient died. ACBC isolates from patients' blood, transfused platelet residuals, and two environmental samples were closely related by whole genome sequencing. S. saprophyticus isolates from two patients' blood, three transfused platelet residuals, and one hospital environmental sample formed two whole genome sequencing clusters. This whole genome sequencing analysis indicated a potential common source of bacterial contamination; investigation into the contamination source continues. All platelet donations were collected using apheresis cell separator machines and collection sets from the same manufacturer; two of three collection sets were from the same lot. One implicated platelet unit had been treated with pathogen-inactivation technology, and two had tested negative with a rapid bacterial detection device after negative primary culture. Because platelets are usually stored at room temperature, bacteria in contaminated platelet units can proliferate to clinically relevant levels by the time of transfusion. Clinicians should monitor for sepsis after platelet transfusions even after implementation of bacterial contamination mitigation strategies. Recognizing adverse transfusion reactions and reporting to the platelet supplier and hemovigilance systems is crucial for public health practitioners to detect and prevent sepsis associated with contaminated platelets.

A mapping study to guide a palliative approach to care.

INTRODUCTION: All healthcare providers can influence the delivery and outcome of a palliative approach to care, ensuring that everyone has 'equitable access to quality care based on assessed need as they approach and reach the end-of-life'. This study mapped the delivery of palliative care in far west New South Wales (NSW), Australia, with objectives to: identify who was involved in providing such care in the Far West Local Health District (FWLHD), how they connect, and any gaps in the network describe what care was provided and identify any challenges to care provision. The mapping process and outcomes can be used to guide the implementation of new models of care by building on the localised knowledge of current networks, provision of care and challenges. METHODS: Semi-structured interviews were undertaken with members of the specialist palliative care service and generalist healthcare providers within the FWLHD. Fifteen interviews were conducted over 7 months. Content analyses of interview transcripts identified processes and challenges as well as improvements for care. A network analysis was conducted to identify unidirectional connections and 'map' the services. RESULTS: The vast network demonstrates extensive long-term involvement in palliative care as well as established connections and opportunities for improving communication between the services and providers involved in palliative care. Palliative practice is varied and challenging within the network; challenges include communication, early identification and education. Mapping the existing networks, resources and relationships proved invaluable to guide the implementation of a palliative approach to care. CONCLUSION: The implementation of a palliative approach, as with any service model, requires agreement and engagement across relevant healthcare organisations, services and providers. Mapping and understanding the network of providers (and organisations) that support healthcare delivery before implementing new models of care will identify strengths and gaps within the network. This knowledge will then support new and integrated connections that enhance the provision of care so that it is acceptable, fit for purpose and regionally responsive.

Transfusion-transmitted babesiosis: one state's experience.

BACKGROUND: The risk for tickborne exposure to Babesia microti infection exists statewide in Massachusetts. Broad exposure complicates investigations of transfusion-transmitted babesiosis (TTB). We summarize 8 years of the epidemiology of TTB and highlight the role of public health in prevention and control. STUDY DESIGN AND METHODS: Cases of babesiosis are routinely reported to the Massachusetts Department of Public Health. These are investigated to determine whether they meet the surveillance case definition and to identify whether they were potentially transfusion transmitted. Frequencies from 2009 to 2016 are described and incidence rates calculated using population denominators from the US census. Changes over time were analyzed using simple linear regression. RESULTS: From 2009 to 2016, there were 2578 cases of babesiosis reported; of these, 45 (1.7%) were transfusion transmitted. Of the 45 cases of TTB, 15 (33%) received blood products from two or more suppliers. In 11 TTB cases, the Department of Public Health was notified first, who in turn notified the appropriate blood provider. In 2009, the crude rate of reported babesiosis was 1.2 per 100,000 population and increased significantly through 2016 to 7.8 per 100,000 population (p = 0.006). The number of blood donors reported with laboratory evidence of B. microti infection increased from 19 in 2012 to 78 in 2016; at the same time, the number of TTB cases decreased from six to three. CONCLUSION: TTB remains a major challenge, and blood donor screening strategies are currently in the process of implementation. While population and environmental changes facilitate increases in babesiosis, donor screening has the potential to eliminate TTB.

Hemovigilance in Massachusetts and the adoption of statewide hospital blood bank reporting using the National Healthcare Safety Network.

A collaboration that grew over time between local hemovigilance stakeholders and the Massachusetts Department of Public Health (MDPH) resulted in the change from a paper-based method of reporting adverse reactions and monthly transfusion activity for regulatory compliance purposes to statewide adoption of electronic reporting via the National Healthcare Safety Network (NHSN). The NHSN is a web-based surveillance system that offers the capacity to capture transfusion-related adverse events, incidents, and monthly transfusion statistics from participating facilities. Massachusetts' hospital blood banks share the data they enter into NHSN with the MDPH to satisfy reporting requirements. Users of the NHSN Hemovigilance Module adhere to specified data entry guidelines, resulting in data that are comparable and standardized. Keys to successful statewide adoption of this reporting method include the fostering of strong partnerships with local hemovigilance champions and experts, engagement of regulatory and epidemiology divisions at the state health department, the leveraging of existing relationships with hospital NHSN administrators, and the existence of a regulatory deadline for implementation. Although limitations exist, successful implementation of statewide use of the NHSN Hemovigilance Module for hospital blood bank reporting is possible. The result is standardized, actionable data at both the hospital and state level that can facilitate interfacility comparisons, benchmarking, and opportunities for practice improvement.

Phylogenetic and epidemiologic evidence of multiyear incubation in human rabies.

Eight years after emigrating from Brazil, an otherwise healthy man developed rabies. An exposure prior to immigration was reported. Genetic analysis revealed a canine rabies virus variant found only in the patient's home country, and the patient had not traveled internationally since immigrating to the United States. We describe how epidemiological, phylogenetic, and viral sequencing data provided confirmation that rabies encephalomyelitis may present after a long, multiyear incubation period, a consideration that previously has been hypothesized without the ability to exclude a more recent exposure. Accordingly, rabies should be considered in the diagnosis of any acute encephalitis, myelitis, or encephalomyelitis.

Transfusion-associated Anaplasma phagocytophilum infection in a pregnant patient with thalassemia trait: a case report.

BACKGROUND: Human granulocytic anaplasmosis (HGA) is an acute nonspecific febrile illness caused by the bacterium Anaplasma phagocytophilum. Although usually transmitted via tick bite, HGA may rarely also be acquired through transfusion. HGA during pregnancy may pose significant gestational risks due to altered maternal immune status and the potential for perinatal transmission. CASE REPORT: A pregnant 34-year-old Massachusetts woman with ß-thalassemia trait was diagnosed at 32 weeks of gestation with transfusion-associated HGA (TAHGA) after receiving nine leukoreduced red blood cell transfusions. She was successfully treated with rifampin therapy and gave birth to a healthy child who tested negative for HGA after delivery. An implicated blood donor was subsequently identified through physician collaboration with the regional American Red Cross and Massachusetts Department of Public Health. DISCUSSION: This is the 11th reported case of HGA in pregnancy and is at least the sixth known case in which leukoreduction did not prevent TAHGA. As seen in this case, nonspecific symptomatology of variable onset can impede diagnosis and treatment. This may increase risk of poor outcomes in maternal HGA patients. Cases of TAHGA, although currently uncommon, may increase as the incidence of HGA in certain parts of the country increases. CONCLUSION: Heightened cross-institutional awareness of the potential risk of TAHGA is warranted. Clinicians need to consider transfusion-associated infections when fever occurs in a transfusion recipient. This case provides additional evidence that leukoreduction does not obviate risk of A. phagocytophilum contamination of donated blood components.

Clusters of emerging multidrug-resistant organisms in US health care facilities during the initial months of the SARS-CoV-2 pandemic.

BACKGROUND: Outbreaks of emerging multidrug-resistant organisms (eMDROs), including carbapenem-resistant Enterobacterales, carbapenem-resistant Acinetobacter baumannii, and Candida auris, have been reported among severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) patients. We describe eMDRO clusters in SARS-CoV-2 units and associated infection control (IC) practices early in the SARS-CoV-2 pandemic. METHODS: We conducted a retrospective survey of a convenience sample of health departments in 11 states to describe clusters of eMDROs that began before November 1, 2020 and involved SARS-CoV-2 units. Cluster characteristics and IC practices during the cluster period were assessed using a standardized outbreak report form, and descriptive analyses were performed. RESULTS: Overall, 18 eMDRO clusters (10 carbapenem-resistant Enterobacterales, 6 C auris, 1 carbapenem-resistant Pseudomonas aeruginosa, and 1 carbapenem-resistant A baumannii) in 18 health care facilities involving 397 patients were reported from 10 states. During the cluster period, 60% of facilities reported a shortage of isolation gowns, 69% extended use of gowns, and 67% reported difficulty obtaining preferred disinfectants. Reduced frequency of hand hygiene audits was reported in 85% of acute care hospitals during the cluster period compared with before the pandemic. CONCLUSIONS: Changes in IC practices and supply shortages were identified in facilities with eMDRO outbreaks during the SARS-CoV-2 pandemic and might have contributed to eMDRO transmission.

Utilization of cumulative antibiograms for public health surveillance: Trends in Escherichia coli and Klebsiella pneumoniae susceptibility, Massachusetts, 2008-2018.

BACKGROUND: Antimicrobial resistance is an urgent public health threat. Identifying trends in antimicrobial susceptibility can inform public health policy at the state and local levels. OBJECTIVE: To determine the ability of statewide antibiogram aggregation for public health surveillance to identify changes in antimicrobial resistance trends. DESIGN: Facility-level trend analysis. METHODS: Crude and adjusted trend analyses of the susceptibility of Escherichia coli and Klebsiella pneumoniae to particular antibiotics, as reported by aggregated antibiograms, were examined from 2008 through 2018. Multivariable regression analyses via generalized linear mixed models were used to examine associations between hospital characteristics and trends of E. coli and K. pneumoniae susceptibility to ciprofloxacin and ceftriaxone. RESULTS: E. coli and K. pneumoniae showed inverse trends in drug susceptibility over time. K. pneumoniae susceptibility to fluoroquinolones increased by 5% between 2008 and 2018 (P < .05). In contrast, E. coli susceptibility declined during the same period to ceftriaxone (6%), gentamicin (4%), and fluoroquinolones (4%) (P < .05). When compared to Boston hospitals, E. coli isolates from hospitals in other regions had a >4% higher proportion of susceptibility to ciprofloxacin and a >3% higher proportion of susceptibility to ceftriaxone (P < .05). Isolates of K. pneumoniae had higher susceptibility to ciprofloxacin (>3%) and ceftriaxone (>1.5%) in all regions when compared to Boston hospitals (P < .05). CONCLUSIONS: Cumulative antibiograms can be used to monitor antimicrobial resistance, to discern regional and facility differences, and to detect changes in trends. Furthermore, because the number of years that hospitals contributed reports to the state-level aggregate had no significant influence on susceptibility trends, other states should not be discouraged by incomplete hospital compliance.

Improving palliative and end-of-life care for rural and remote Australians.

Recent reports highlight an inconsistent provision of palliative and end-of-life (palliative) care across Australia, particularly in regional, rural and remote areas. Palliative care improves quality of life and the experience of dying, and all people should have equitable access to quality needs-based care as they approach and reach the end of their lives. A palliative approach to care is crucial in rural and remote Australia where there is a reliance for such care on generalist providers amid the challenges of a limited workforce, poorer access, and vast geography. This article describes the development and implementation of the Far West NSW Palliative and End-of-Life Model of Care, a systematic solution that could drive improvement in the provision of a quality palliative approach to care and support from any clinician in a timely manner, for patients, their families and carers anywhere.

Publicly Available Online Tool Facilitates Real-Time Monitoring Of Vaccine Conversations And Sentiments.

Real-time monitoring of mainstream and social media can inform public health practitioners and policy makers about vaccine sentiment and hesitancy. We describe a publicly available platform for monitoring vaccination-related content, called the Vaccine Sentimeter. With automated data collection from 100,000 mainstream media sources and Twitter, natural-language processing for automated filtering, and manual curation to ensure accuracy, the Vaccine Sentimeter offers a global real-time view of vaccination conversations online. To assess the system's utility, we followed two events: polio vaccination in Pakistan after a news story about a Central Intelligence Agency vaccination ruse and subsequent attacks on health care workers, and a controversial episode in a television program about adverse events following human papillomavirus vaccination. For both events, increased online activity was detected and characterized. For the first event, Twitter response to the attacks on health care workers decreased drastically after the first attack, in contrast to mainstream media coverage. For the second event, the mainstream and social media response was largely positive about the HPV vaccine, but antivaccine conversations persisted longer than the provaccine reaction. Using the Vaccine Sentimeter could enable public health professionals to detect increased online activity or sudden shifts in sentiment that could affect vaccination uptake.

Measuring vaccine confidence: analysis of data obtained by a media surveillance system used to analyse public concerns about vaccines.

BACKGROUND: The intensity, spread, and effects of public opinion about vaccines are growing as new modes of communication speed up information sharing, contributing to vaccine hesitancy, refusals, and disease outbreaks. We aimed to develop a new application of existing surveillance systems to detect and characterise early signs of vaccine issues. We also aimed to develop a typology of concerns and a way to assess the priority of each concern. METHODS: Following preliminary research by The Vaccine Confidence Project, media reports (eg, online articles, blogs, government reports) were obtained using the HealthMap automated data collection system, adapted to monitor online reports about vaccines, vaccination programmes, and vaccine-preventable diseases. Any reports that did not meet the inclusion criteria--any reference to a human vaccine or vaccination campaign or programme that was accessible online--were removed from analysis. Reports were manually analysed for content and categorised by concerns, vaccine, disease, location, and source of report, and overall positive or negative sentiment towards vaccines. They were then given a priority level depending on the seriousness of the reported event and time of event occurrence. We used descriptive statistics to analyse the data collected during a period of 1 year, after refinements to the search terms and processes had been made. FINDINGS: We analysed data from 10,380 reports (from 144 countries) obtained between May 1, 2011, and April 30, 2012. 7171 (69%) contained positive or neutral content and 3209 (31%) contained negative content. Of the negative reports, 1977 (24%) were associated with impacts on vaccine programmes and disease outbreaks; 1726 (21%) with beliefs, awareness, and perceptions; 1371 (16%) with vaccine safety; and 1336 (16%) with vaccine delivery programmes. We were able to disaggregate the data by country and vaccine type, and monitor evolution of events over time and location in specific regions where vaccine concerns were high. INTERPRETATION: Real-time monitoring and analysis of vaccine concerns over time and location could help immunisation programmes to tailor more effective and timely strategies to address specific public concerns. FUNDING: Bill & Melinda Gates Foundation.