Western Pacific Surveillance and Response最新文献

{"title":"Beyond deployments: Australia's strategic contributions to the Global Outbreak Alert and Response Network.","authors":"Sharon Salmon, Kieh Christopherson, Stephanie Williams","doi":"10.5365/wpsar.2024.15.5.1089","DOIUrl":"10.5365/wpsar.2024.15.5.1089","url":null,"abstract":"","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 5 Spec edition","pages":"1-3"},"PeriodicalIF":1.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11215650/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141477563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Responding to COVID-19 on the outer islands of Tuvalu.","authors":"Karen Hammad, Lily Tangisia Faavae, Aloima Taufilo, Margaret Leong, Viliame Nasila","doi":"10.5365/wpsar.2024.15.2.1080","DOIUrl":"10.5365/wpsar.2024.15.2.1080","url":null,"abstract":"<p><strong>Problem: </strong>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.</p><p><strong>Context: </strong>The outer islands are accessible only by boat, with travel taking from 6 to 24 hours. The return of high school students to their home islands for the Christmas holidays had the potential to place further pressure on the islands' medical facilities.</p><p><strong>Action: </strong>A multiorganizational collaboration between the Australian and Fijian governments, the Pacific Community, the Tuvalu Ministry of Social Welfare and Gender Affairs (MoHSWGA) and the World Health Organization facilitated the deployment of two teams to the outer islands to provide support.</p><p><strong>Outcome: </strong>The team worked with public health and clinical staff to provide technical support for clinical management, infection prevention and control, laboratory, risk communication, community engagement and logistics.</p><p><strong>Discussion: </strong>The outer islands' response to the pandemic significantly benefited the island communities, the MoHSWGA and the team members who deployed. The key lessons identified relate to the need to strengthen the health workforce and supply chain.</p>","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 2","pages":"1-5"},"PeriodicalIF":1.0,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11194254/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141451726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The roles of emergency medical teams in response to Samoa's 2019 measles outbreak.","authors":"Sean T Casey, Natasha A Mamea-Maa, Matilda Nofoaiga, Bronte Martin, Kevin A Henshall, Melissa Fidow, Durgavasini Devanath, Lepaitai B Hansell, Glen Fatupaito","doi":"10.5365/wpsar.2023.14.6.1031","DOIUrl":"10.5365/wpsar.2023.14.6.1031","url":null,"abstract":"<p><strong>Problem: </strong>On 15 November 2019, Samoa's Government declared a state of emergency in response to a rapidly worsening measles outbreak. The outbreak overwhelmed Samoa's health system, necessitating international assistance, including from emergency medical teams (EMTs).</p><p><strong>Context: </strong>Measles spread globally throughout 2019, with cases rising by more than 300% in the first quarter of 2019, as compared with 2018. Given Samoa's low immunization coverage with a measles-containing vaccine at the time, at 40% for the first dose and 28% for the second, the country was soon overwhelmed with measles cases, hospitalizations and deaths.</p><p><strong>Action: </strong>Following a request for international assistance, 18 EMTs from around the world deployed to Samoa, bringing more than 550 additional clinical, public health and logistics personnel to the country's measles response. Working alongside Samoan health workers, EMTs provided critical surge assistance in clinical management, vaccination, surveillance, infection prevention and control, risk communication and community engagement, and mental health and psychosocial support.</p><p><strong>Outcome: </strong>A total of 1867 hospitalized measles patients were treated from 30 September 2019 to 13 January 2020, with 83 measles-related deaths recorded. EMTs provided essential surge support across Samoa's health system during the most acute phase of the response, helping to care for the ill and control the outbreak.</p><p><strong>Discussion: </strong>Samoa's measles response triggered a large-scale and unique EMT activation, with teams integrated into Samoa's hospitals and health centres. The response demonstrated the critical role that EMTs can play in outbreak response and the importance of strong coordination to ensure optimal use of international clinical surge support by a health system in crisis.</p>","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"14 6 Spec Edition","pages":"1-7"},"PeriodicalIF":1.0,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11089276/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140923538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modifying routine emergency medical team introductory training to a virtual storytelling (<i>talanoa</i>) format for Pacific island countries and areas.","authors":"Anthony T Cook, Sean T Casey, Erin E Noste","doi":"10.5365/wpsar.2023.14.6.1037","DOIUrl":"10.5365/wpsar.2023.14.6.1037","url":null,"abstract":"","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"14 6 Spec Edition","pages":"1-3"},"PeriodicalIF":1.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11089275/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140923536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"GOARN training: supporting field epidemiology trainees to upskill for public health emergency response.","authors":"Yasmin Lisson, Keeley Allen, Tony Stewart, Amy Elizabeth Parry","doi":"10.5365/wpsar.2024.15.5.1102","DOIUrl":"10.5365/wpsar.2024.15.5.1102","url":null,"abstract":"","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 5 Spec edition","pages":"1-4"},"PeriodicalIF":1.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11089281/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140917269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Feral pigs as a reservoir for zoonotic and transboundary diseases in the Western Pacific Region.","authors":"Andrew M Adamu, Cadhla Firth, Bruce Gummow, Roslyn I Hickson, Andrew J Hoskins, Paul F Horwood","doi":"10.5365/wpsar.2024.15.1.1114","DOIUrl":"10.5365/wpsar.2024.15.1.1114","url":null,"abstract":"","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 1","pages":"1-3"},"PeriodicalIF":1.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10982950/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140337071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of vaccination on COVID-19 severity during the second wave in Brunei Darussalam, 2021.","authors":"Chee Fui Chong, Muhd Syafiq Abdullah, Pui Lin Chong, Rosmonaliza Asli, Babu Ivan Mani, Natalie Raimiza Momin, Justin Wong, Noor Affizan Rahman, Jackson Tan, Vui Heng Chong","doi":"10.5365/wpsar.2024.15.1.992","DOIUrl":"https://doi.org/10.5365/wpsar.2024.15.1.992","url":null,"abstract":"<p><strong>Objective: </strong>Coronavirus disease (COVID-19) vaccinations have been shown to prevent infection with efficacies ranging from 50% to 95%. This study assesses the impact of vaccination on the clinical severity of COVID-19 during the second wave in Brunei Darussalam in 2021, which was due to the Delta variant.</p><p><strong>Methods: </strong>Patients included in this study were randomly selected from those who were admitted with COVID-19 to the National Isolation Centre between 7 August and 6 October 2021. Cases were categorized as asymptomatic, mild (symptomatic without pneumonia), moderate (pneumonia), severe (needing supplemental oxygen therapy) or critical (needing mechanical ventilation) but for statistical analysis purposes were dichotomized into asymptomatic/mild or moderate/severe/critical cases. Univariate and multivariable analyses were conducted to identify risk factors associated with moderate/severe/critical disease. Propensity score-matched analysis was also performed to evaluate the impact of vaccination on disease severity.</p><p><strong>Results: </strong>The study cohort of 788 cases (mean age: 42.1 ± 14.6 years; 400 males) comprised 471 (59.8%) asymptomatic/mild and 317 (40.2%) moderate/severe/critical cases. Multivariable logistic regression analysis showed older age group (≥ 45 years), diabetes mellitus, overweight/obesity and vaccination status to be associated with increased severity of disease. In propensity score-matched analysis, the relative risk of developing moderate/severe/critical COVID-19 for fully vaccinated (two doses) and partially vaccinated (one dose) cases was 0.33 (95% confidence interval [CI]: 0.16-0.69) and 0.62 (95% CI: 0.46-0.82), respectively, compared with a control group of non-vaccinated cases. The corresponding relative risk reduction (RRR) values were 66.5% and 38.4%, respectively. Vaccination was also protective against moderate/severe/critical disease in a subgroup of overweight/obese patients (RRR: 37.2%, <i>P</i> = 0.007).</p><p><strong>Discussion: </strong>Among those who contracted COVID-19, older age, having diabetes, being overweight/obese and being unvaccinated were significant risk factors for moderate/severe/critical disease. Vaccination, even partial, was protective against moderate/severe/critical disease.</p>","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 1","pages":"1-11"},"PeriodicalIF":1.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10987314/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140859237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inaugural meeting of Global Outbreak Alert and Response Network partners from Australia.","authors":"Cassandra Dearing, Kieh Christopherson, Peta-Anne Zimmerman, Sharon Salmon","doi":"10.5365/wpsar.2024.15.5.1137","DOIUrl":"10.5365/wpsar.2024.15.5.1137","url":null,"abstract":"","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 5 Spec edition","pages":"1-3"},"PeriodicalIF":1.0,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10948339/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140176778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiology of and programmatic response to tuberculosis in Solomon Islands: analysis of surveillance data, 2016-2022.","authors":"Manami Yanagawa, Ben Gwali, Henry Kako, Noel Itogo, Lia Tanabose, Fukushi Morishita","doi":"10.5365/wpsar.2024.15.1.1106","DOIUrl":"10.5365/wpsar.2024.15.1.1106","url":null,"abstract":"<p><strong>Objective: </strong>To identify progress and challenges in the national response to tuberculosis (TB) in Solomon Islands through an epidemiological overview of TB in the country.</p><p><strong>Methods: </strong>A descriptive analysis was conducted using the national TB surveillance data for 2016-2022. Case notifications, testing data, treatment outcomes and screening activities were analysed.</p><p><strong>Results: </strong>The number of case notifications was 343 in 2022, with an average annual reduction of the case notification rate between 2016 and 2022 of 4.7%. The highest case notification rate was reported by Honiara City Council (126/100 000 population) in 2022. The number of people with presumptive TB tested by Xpert^® rapidly increased from zero in 2016 to 870 in 2022. Treatment success rate remained consistently high between 2016 and 2022, ranging from 92% to 96%. Screening for HIV and diabetes mellitus (DM) among TB patients in 2022 was 14% and 38%, respectively. Most patients (97%) were hospitalized during the intensive phase of treatment in 2022; in contrast, during the continuation phase, the proportion of patients treated at the community level increased from 1% in 2016 to 63% in 2022. Despite an increase in household contact investigations, from 381 in 2016 to 707 in 2021, the uptake of TB preventive treatment (TPT) was minimal (7% among eligible child contacts).</p><p><strong>Discussion: </strong>This epidemiological analysis in Solomon Islands reveals both notable achievements and challenges in the country's TB programme. One major achievement is a potential actual reduction in TB incidence. Challenges identified were potential underdetection of cases in rural areas, suboptimal community-based care, and insufficient contact tracing and uptake of TPT. It is crucial to address these challenges (e.g. by optimizing resources) to advance the national TB response.</p>","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 1","pages":"1-10"},"PeriodicalIF":1.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10982956/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140337070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter to the Editor: Pathogens detected from patients with acute respiratory infections negative for SARS-CoV-2, Saitama, Japan, 2020.","authors":"Yuzo Arima, Yuuki Tsuchihashi, Osamu Takahara, Reiko Shimbashi, Takeshi Arashiro, Ayu Kasamatsu, Yusuke Kobayashi, Katsuhiro Komase, Takuri Takahashi, Kanako Otani, Fangyu Yan, Taro Kamigaki, Kiyosu Taniguchi, Motoi Suzuki","doi":"10.5365/wpsar.2024.15.1.1135","DOIUrl":"10.5365/wpsar.2024.15.1.1135","url":null,"abstract":"","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":"15 1","pages":"1-2"},"PeriodicalIF":1.0,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10944821/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140159208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}