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1.
Int J Environ Res Public Health ; 20(6)2023 03 08.
Article in English | MEDLINE | ID: covidwho-2282228

ABSTRACT

This bibliometric analysis aims to analyze the global scientific production of COVID-19 and vaccines. First, a search for scientific articles was performed using the advanced query in the Web of Science™ database, more precisely in its core collection, on 18 February 2023. Data from 7754 articles were analyzed using the Bibliometrix R package and the Biblioshiny application. The evaluated articles were published mainly in 2022 (60%). The scientific journals that published the most about COVID-19 and vaccines were "Vaccines", "Vaccine" and "Human Vaccines & Immunotherapeutics". The University of Oxford was the most productive institution, with the authors of the articles mainly originating from the United States, China and the United Kingdom. The United States, despite having carried out the most significant number of collaborations, published mainly with local researchers. The 15 most cited articles and the KeyWords Plus™ evidenced the focus of the published articles on the safety and efficacy of vaccines against COVID-19, as well as on the evaluation of vaccine acceptance, more specifically on vaccine hesitancy. Research funding came primarily from US government agencies.


Subject(s)
COVID-19 , Vaccines , Humans , COVID-19/prevention & control , COVID-19 Vaccines/therapeutic use , Bibliometrics , Vaccination
2.
J. Health Biol. Sci. (Online) ; 8(1):1-6, 2020.
Article in Portuguese | LILACS (Americas) | ID: covidwho-862740

ABSTRACT

Objetivo: esta revisão buscou informar, por meio da literatura, pesquisas que abordassem a relação entre COVID-19 e os animais domésticos. Métodos: foram selecionados 29 trabalhos nas diferentes bases de dados, datados de 2003 a 2020, e os descritores utilizados foram: coronavirus animals, SARS-Cov-2 animals, SARS-Cov-2 canine, SARS-Cov-2 feline. Resultados: poucos trabalhos já foram realizados em animais com o objetivo de comprovar se eles podem se infectar com SARS-Cov-2 e transmitir a doença para outros animais e humanos. Os animais que já foram testados positivos com a COVID-19 não apresentaram sinais clínicos da doença, com exceção de alguns felinos, e, possivelmente, contaminaram-se por meio de humanos infectados. Conclusão: No momento, há alguns questionamentos sobre a possibilidade de transmissão humano-animal, não havendo, ainda, nenhuma informação científica comprovada de que cães e gatos sejam importantes transmissores na cadeia epidemiológica da COVID-19, sendo necessários mais estudos e o monitoramento contínuo de animais de estimação. Objective: This review sought to inform, through the literature, research that addressed the relationship between COVID-19 and domestic animals. Methods: Twenty-nine works were selected in the different databases, dating from 2003 to 2020 and the descriptors used were: coronavirus animals, SARS-Cov-2 animals, SARS-Cov-2 canine, SARS-Cov-2 feline. Results: Few studies have been carried out on animals with the aim of proving whether they can become infected with SARS-Cov-2 and transmit the disease to other animals and humans. The animals that have already been tested positive with COVID-19 did not show clinical signs of the disease, except for a few felines, and possibly contaminated by infected humans. Conclusion: At the moment, there are some questions about the possibility of human-animal transmission, and there is still no proven scientific information that dogs and cats are important transmitters in the epidemiological chain of COVID-19, and further studies and ongoing monitoring of pets are required.

3.
Cogitare enferm ; 25:e72867-e72867, 2020.
Article in Portuguese | LILACS (Americas) | ID: covidwho-677820

ABSTRACT

OBJETIVO: discutir a forma correta de utilização, indicações de uso, eficácia e manejo de cada tipo de máscara, assim como sugerir, conforme evidências científicas e recomendações de órgãos de saúde, alternativas eficazes para aumentar a vida útil deste produto. MÉTODO: revisão narrativa utilizando artigos provenientes das bases de dados PubMed, Scopus e Web of Science, e recomendações de agências de saúde. Realizada em abril de 2020. RESULTADOS: máscaras de proteção respiratória podem ser reutilizadas se estiverem íntegras, limpas e secas. Para aumentar a durabilidade de máscaras cirúrgicas, sugere-se a utilização com papel toalha para absorver a umidade. Máscaras de tecido são recomendadas, desde que sejam lavadas adequadamente para reutilização. CONCLUSÃO: embora necessitem estudos sobre o reaproveitamento de máscaras, com a expansão da COVID-19 e a escassez mundial deste equipamento, torna-se essencial que os profissionais da saúde e a população se mantenham atualizados a respeito das suas recomendações de uso. OBJETIVO: discutir la forma correcta de utilización, indicaciones de uso, eficacia y manejo de cada tipo de mascarilla, además de sugerir, de conformidad con las evidencias científicas y recomendaciones de los órganos de salud, alternativas eficaces para aumentar la vida útil de este producto. MÉTODO: revisión narrativa con utilización de artículos provenientes de las bases de datos PubMed, Scopus e Web of Science, y recomendaciones de agencias de salud, realizada en abril de 2020.Resultados: las mascarillas de protección respiratoria pueden ser reutilizadas siempre que se encuentren limpias y secas, en tanto y en cuanto mantengan su integridad. Para aumentar la durabilidad de las mascarillas quirúrgicas, se sugiere su utilización con papel absorbente para absorber la humedad. Las mascarillas de tela son recomendables, siempre y cuando se laven adecuadamente para reutilización. Conclusión: aunque sean necesarios estudios acerca del reaprovechamiento de los barbijos, con la expansión del COVID-19 y la escasez mundial de este producto, es imprescindible que, tanto los profesionales de la salud como la población en general, se mantengan actualizados sobre sus recomendaciones de uso. OBJECTIVE: To discuss the correct use, indications for use, effectiveness and handling of the different types of mask, as well as suggest, based on scientific evidence and recommendations from health agencies, effective ways to increase the useful life of this product. METHOD: Narrative literature review using articles from the PubMed, Scopus and Web of Science databases, and recommendations from health agencies conducted in April 2020.Results: Protective respiratory devices (particulate respirators) can be reused if it is clean, dry and their layers and shape are intact. To increase the durability of surgical masks, the use of paper towels to absorb moisture is suggested. Cloth masks are recommended, as long as they are washed properly for reuse. CONCLUSION: Despite the scarce number of studies on the reuse of masks, given the expansion of COVID-19 and the worldwide shortage of this equipment, health professionals and the population must be constantly updated on the recommendations for use of these protective devices.

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