Caroline van Gemert, Wendy Williams, Joanne Mariasua, Debbie Fred, Matthew Cornish, Len Tarivonda, Posikai Samuel Tapo, Vincent Atua, Obed Manwo, Philippe Guyant, Lola Iavro, Geoff Clark
{"title":"2020年10月至12月在瓦努阿图隔离的国际旅行者每日监测策略的比较。","authors":"Caroline van Gemert, Wendy Williams, Joanne Mariasua, Debbie Fred, Matthew Cornish, Len Tarivonda, Posikai Samuel Tapo, Vincent Atua, Obed Manwo, Philippe Guyant, Lola Iavro, Geoff Clark","doi":"10.5365/wpsar.2022.13.2.918","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To prevent importation of coronavirus disease 2019 (COVID-19) to Vanuatu, since March 2020, all travellers to the country have been required to complete a 14-day quarantine in a government-designated facility. A short message service (SMS, or \"text message\") system was developed to collect information on symptoms of COVID-19 among travellers in quarantine. A trial within a cohort study was conducted among travellers arriving to Vanuatu by air from 27 October to 7 December 2020 to assess SMS acceptability, efficiency and utility and whether SMS-based health monitoring was as effective as in-person monitoring in identifying people with COVID-19 symptoms.</p><p><strong>Methods: </strong>Control group participants received standard monitoring (daily in-person visits) and participants in the intervention group received a daily SMS text requesting a response coded for symptom development. Differences between the two groups were determined using χ<sup>2</sup> tests.</p><p><strong>Results: </strong>Of the 495 eligible travellers, 423 participated; 170 were allocated to the control group and 253 to the intervention group. At least one return SMS text was received from 50% (107/212) of participants who were confirmed to have received an SMS text. Less than 2% (4/253) of the intervention group and 0% of the control group reported symptoms.</p><p><strong>Discussion: </strong>The SMS intervention had a high level of acceptability. SMS is a useful tool to monitor symptom development among people in quarantine and for broader public health programmes that require follow up.</p>","PeriodicalId":31512,"journal":{"name":"Western Pacific Surveillance and Response","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9583297/pdf/","citationCount":"0","resultStr":"{\"title\":\"Comparison of strategies for daily surveillance of international travellers quarantined in Vanuatu, October-December 2020.\",\"authors\":\"Caroline van Gemert, Wendy Williams, Joanne Mariasua, Debbie Fred, Matthew Cornish, Len Tarivonda, Posikai Samuel Tapo, Vincent Atua, Obed Manwo, Philippe Guyant, Lola Iavro, Geoff Clark\",\"doi\":\"10.5365/wpsar.2022.13.2.918\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To prevent importation of coronavirus disease 2019 (COVID-19) to Vanuatu, since March 2020, all travellers to the country have been required to complete a 14-day quarantine in a government-designated facility. A short message service (SMS, or \\\"text message\\\") system was developed to collect information on symptoms of COVID-19 among travellers in quarantine. A trial within a cohort study was conducted among travellers arriving to Vanuatu by air from 27 October to 7 December 2020 to assess SMS acceptability, efficiency and utility and whether SMS-based health monitoring was as effective as in-person monitoring in identifying people with COVID-19 symptoms.</p><p><strong>Methods: </strong>Control group participants received standard monitoring (daily in-person visits) and participants in the intervention group received a daily SMS text requesting a response coded for symptom development. Differences between the two groups were determined using χ<sup>2</sup> tests.</p><p><strong>Results: </strong>Of the 495 eligible travellers, 423 participated; 170 were allocated to the control group and 253 to the intervention group. At least one return SMS text was received from 50% (107/212) of participants who were confirmed to have received an SMS text. Less than 2% (4/253) of the intervention group and 0% of the control group reported symptoms.</p><p><strong>Discussion: </strong>The SMS intervention had a high level of acceptability. SMS is a useful tool to monitor symptom development among people in quarantine and for broader public health programmes that require follow up.</p>\",\"PeriodicalId\":31512,\"journal\":{\"name\":\"Western Pacific Surveillance and Response\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2022-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9583297/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Western Pacific Surveillance and Response\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5365/wpsar.2022.13.2.918\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2022/4/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q4\",\"JCRName\":\"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Western Pacific Surveillance and Response","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5365/wpsar.2022.13.2.918","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/4/1 0:00:00","PubModel":"eCollection","JCR":"Q4","JCRName":"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH","Score":null,"Total":0}
Comparison of strategies for daily surveillance of international travellers quarantined in Vanuatu, October-December 2020.
Objective: To prevent importation of coronavirus disease 2019 (COVID-19) to Vanuatu, since March 2020, all travellers to the country have been required to complete a 14-day quarantine in a government-designated facility. A short message service (SMS, or "text message") system was developed to collect information on symptoms of COVID-19 among travellers in quarantine. A trial within a cohort study was conducted among travellers arriving to Vanuatu by air from 27 October to 7 December 2020 to assess SMS acceptability, efficiency and utility and whether SMS-based health monitoring was as effective as in-person monitoring in identifying people with COVID-19 symptoms.
Methods: Control group participants received standard monitoring (daily in-person visits) and participants in the intervention group received a daily SMS text requesting a response coded for symptom development. Differences between the two groups were determined using χ2 tests.
Results: Of the 495 eligible travellers, 423 participated; 170 were allocated to the control group and 253 to the intervention group. At least one return SMS text was received from 50% (107/212) of participants who were confirmed to have received an SMS text. Less than 2% (4/253) of the intervention group and 0% of the control group reported symptoms.
Discussion: The SMS intervention had a high level of acceptability. SMS is a useful tool to monitor symptom development among people in quarantine and for broader public health programmes that require follow up.
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