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Pesquisa | Influenza A (H1N1)

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Resultados  1-12 de 9.584
2.

Factors associated with adverse outcomes during influenza outbreaks in aged care facilities.

Autor(es): Tennant, Elaine; Fletcher, Stephanie; Kakar, Sheena; Najjar, Zeina; Lord, Heidi; Clark, Penelope; Gupta, Leena
Fonte: Aust N Z J Public Health;44(1): 65-72, 2020 Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 31617654
Resumo: OBJECTIVE: To explore factors associated with adverse outcomes during influenza outbreaks in residential aged care facilities. METHODS: A retrospective cohort study of all outbreaks reported to three Sydney metropolitan Public Health Units during 2017. RESULTS: A total of 123 outbreaks affected 1,787 residents and 543 staff. Early notification to a Public Health Unit was associated with shorter outbreak duration (p<0.001; B=0.674). Resident attack rates and resident mortality rates were low (mais)
3.

Virological and Epidemiological Situation in the Influenza Epidemic Seasons 2016/2017 and 2017/2018 in Poland.

Autor(es): Hallmann-Szelinska, E; Luniewska, K; Szymanski, K; Kowalczyk, D; Salamatin, R; Masny, A; Brydak, L B
Fonte: Adv Exp Med Biol;1251: 107-113, 2020.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 31832902
Resumo: The World Health Organization estimates that influenza virus infects 3-5 million people worldwide every year, of whom 290,000 to 650,000 die. In the 2016/2017 epidemic season in Poland, the incidence of influenza was 1,692 per 100,000 population. The influenza A virus, subtype A/H3N2/, was the predominant one in that season. However, in the most recent 2017/2018 epidemic season, the incidence exceeded 1,782 per 100,000 already by August of 2018. In this season, influenza B virus predominate (mais)
4.

Validation of the Seegene RV15 multiplex PCR for the detection of influenza A subtypes and influenza B lineages during national influenza surveillance in hospitalized adults.

Autor(es): LeBlanc, J J; ElSherif, M; Mulpuru, S; Warhuus, M; Ambrose, A; Andrew, M; Boivin, G; Bowie, W; Chit, A; Dos Santos, G; Green, K; Halperin, S A; Hatchette, T F; Ibarguchi, B; Johnstone, J; Katz, K; Langley, J M; Lagacé-Wiens, P; Loeb, M; Lund, A; MacKinnon-Cameron, D; McCarthy, A; McElhaney, J E; McGeer, A; Poirier, A; Powis, J; Richardson, D; Semret, M; Shinde, V; Smyth, D; Trottier, S; Valiquette, L; Webster, D; Ye, L; McNeil, S A
Fonte: J Med Microbiol;69(2): 256-264, 2020 Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 31264957
Resumo: Background. The Serious Outcomes Surveillance Network of the Canadian Immunization Research Network (CIRN SOS) has been performing active influenza surveillance since 2009 (ClinicalTrials.gov identifier: NCT01517191). Influenza A and B viruses are identified and characterized using real-time reverse-transcriptase polymerase chain reaction (RT-PCR), and multiplex testing has been performed on a subset of patients to identify other respiratory virus aetiologies. Since both methods can identif (mais)
5.

Epidemiological and Immunological Features of Influenza Viruses in Hospitalized Children with Influenza Illness in Hangzhou.

Autor(es): Li, Wei; Liu, Li-Fang; Xu, Jia-Lu; Shang, Shi-Qiang
Fonte: Fetal Pediatr Pathol;39(1): 21-28, 2020 Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 31268384
Resumo: Objectives: We evaluated the epidemiological features and various inflammatory markers in hospitalized children with influenza virus infection in China. Methods: The real-time RT-PCR assay was performed for detection and genotyping of influenza A and B virus. Th1/Th2 cytokines, WBC, and CRP were determined in influenza virus positive children. Results: H1N1 and Yamagata were the prevalent genotypes of influenza A and B virus in Hangzhou, respectively. IL-2, IL-10, and CRP were significantly (mais)
6.

Epidemiology of severe cases of influenza and other acute respiratory infections in the Eastern Mediterranean Region, July 2016 to June 2018.

Autor(es): Elhakim, Mohamed; Hafiz Rasooly, Mohammad; Fahim, Manal; Sheikh Ali, Sami; Haddad, Nadine; Cherkaoui, Imad; Hjaija, Diaa; Nadeem, Shazia; Assiri, Abdullah; Aljifri, Alanoud; Elkholy, Amgad; Barakat, Amal; Shrestha, Bhagawan; Abubakar, Abdinasir; Malik, Sk Md Mamunur R
Fonte: J Infect Public Health;13(3): 423-429, 2020 Mar.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 31281105
Resumo: BACKGROUND: Influenza surveillance systems in the Eastern Mediterranean Region have been strengthened in the past few years and 16 of the 19 countries in the Region with functional influenza surveillance systems report their influenza data to the EMFLU Network. This study aimed to investigate the epidemiology of circulating influenza viruses, causing SARI, and reported to the EMFLU during July 2016 to June 2018. METHODS: Data included in this study were collected by 15 countries of the Regi (mais)
7.

Preparación para la gripe durante la pandemia de COVID-19: reseña normativa 6 de noviembre de 2020

Autor(es): Organización Mundial de la Salud
Fonte: Ginebra; Organización Mundial de la Salud; 2020. (WHO/2019-nCoV/Influenza_readiness_COVID-19/2020.1).
WHOLIS - Sistema de Informação da Biblioteca da OMS ID: 337101
8.

Préparation en cas de grippe au cours de la pandémie de COVID-19 : note d’orientation, 6 novembre 2020

Autor(es): Organisation mondiale de la Santé
Fonte: Genève; Organisation mondiale de la Santé; 2020. (WHO/2019-nCoV/Influenza_readiness_COVID-19/2020.1).
WHOLIS - Sistema de Informação da Biblioteca da OMS ID: 337044
10.

Readiness for influenza during the COVID-19 pandemic: policy brief, 6 November 2020

Autor(es): World Health Organization
Fonte: Geneva; World Health Organization; 2020. (WHO/2019-nCoV/Influenza_readiness_COVID-19/2020.1).
WHOLIS - Sistema de Informação da Biblioteca da OMS ID: 336438
12.

Predicting influenza-like illness-related emergency department visits by modelling spatio-temporal syndromic surveillance data.

Autor(es): Martin, L J; Dong, H; Liu, Q; Talbot, J; Qiu, W; Yasui, Y
Fonte: Epidemiol Infect;147: e312, 2019 12 02.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 31787127
Resumo: Predicting the magnitude of the annual seasonal peak in influenza-like illness (ILI)-related emergency department (ED) visit volumes can inform the decision to open influenza care clinics (ICCs), which can mitigate pressure at the ED. Using ILI-related ED visit data from the Alberta Real Time Syndromic Surveillance Net for Edmonton, Alberta, Canada, we developed (training data, 1 August 2004-31 July 2008) and tested (testing data, 1 August 2008-19 February 2014) spatio-temporal statistical (mais)
Resultados  1-12 de 9.584