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Results 1-12 de 6.877

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Antigenic and genetic characteristics of zoonotic influenza A viruses and development of candidate vaccine viruses for pandemic preparedness â CaractÃ©ristiques gÃ©nÃ©tiques et antigÃ©niques des virus grippaux A zoonotiques et mise au point de virus vaccinaux candidats pour se prÃ©parer Ã une pandÃ©mie

Author(s): World Health Organization = Organisation mondiale de la SantÃ©

Source: Wkly. epidemiol. rec;97(12): 120-132, 2022-03-25.

ID: 352604

Subject(s): Influenza, Human

Link(s):

https://apps.who.int/iris/handle/10665/352604

Fluxograma para atendimento de síndrome gripal: publicado em: 14/01/2022 atualizado em: 11/02/2022/ Flowchart for flu syndrome care: published on: 01/14/2022 updated: 02/11/2022

Author(s): São Paulo (Cidade). Secretaria da Saúde. Coordenadoria de Vigilância em Saúde

Source: São Paulo; SMS; jan. 14, 2022.

LILACS - Latin American and Caribbean Health Sciences ID: 1362086

Subject(s): Humans Male Female Syndrome Workflow COVID-19

Link(s):

https://fi-admin.bvsalud.org/document/view/99cft

Lessons from the past in the present: news from the Spanish flu pandemic to COVID-19/ Lecciones del pasado en el presente: noticias de la pandemia de gripe española al COVID-19/ Lições do passado no presente: notícias da pandemia de gripe espanhola à Covid-19

Author(s): Neto, Mercedes; Gomes, Tatiana de Oliveira; Cunha, Cristiane Silveira; Souza, Hugo Alberto Neves de; Macena, Marcos Vinicius Mendes; Fonseca, Mary Hellem Silva; Porto, Fernando Rocha

Source: Rev. bras. enferm;75(1): e20201161, 2022. tab

LILACS - Latin American and Caribbean Health Sciences ID: 1341039

LILACS Express

Abstract: ABSTRACT Objective: to analyze the health conducts for combating the Spanish flu and its relationship with the COVID-19 pandemic in Rio de Janeiro. Methods: study from the perspective of microhistory, with analysis of articles published in Revista da Semana on the Spanish flu, having as criteria publications with the term "epidemic" referring to the Spanish flu or influenza in the period of the epidemic outbreak in Rio de Janeiro, Federal District. Results: 18 records, organized in three (more)

Link(s):

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71672022000100154

Clinical care for severe acute respiratory infection: toolkit: COVID-19 adaptation

Author(s): World Health Organization

Source: Geneva; World Health Organization; 2022. (WHO/2019-nCoV/SARI_toolkit/2022.1).

ID: 352851

Subject(s): COVID-19 Betacoronavirus Disease Outbreaks Respiratory Tract Infections Clinical Medicine Intensive Care Units Developing Countries Handbook Middle East Respiratory Syndrome Coronavirus Influenza, Human

Link(s):

https://apps.who.int/iris/handle/10665/352851

End-to-end integration of SARS-CoV-2 and influenza sentinel surveillance: revised interim guidance, 31 January 2022

Author(s): World Health Organization

Source: Geneva; World Health Organization; 2022. (WHO/2019-nCoV/Integrated_sentinel_surveillance/2022.1).

ID: 351409

Subject(s): COVID-19 Disease Outbreaks Betacoronavirus Pandemics Influenza, Human Sentinel Surveillance Epidemiological Monitoring Guideline Public Health Surveillance

Link(s):

https://apps.who.int/iris/handle/10665/351409

Antigenic and genetic characteristics of zoonotic influenza A viruses and development of candidate vaccine viruses for pandemic preparedness â CaractÃ©ristiques gÃ©nÃ©tiques et antigÃ©niques des virus grippaux A zoonotiques et mise au point de virus vaccinaux candidats pour se prÃ©parer Ã une pandÃ©mie

Author(s): World Health Organization = Organisation mondiale de la SantÃ©

Source: Wkly. epidemiol. rec;96(43): 521-536, 2021-10-29.

ID: 347437

Subject(s): Influenza, Human Influenza, Human

Link(s):

https://apps.who.int/iris/handle/10665/347437

Covid-19 y gripe de 1918-1919: paralelos históricos, preguntas y respuestas/ Covid-19 and the 1918-1919 influenza: historical parallels, questions and answers

Author(s): Porras Gallo, María Isabel

Source: Hist. ciênc. saúde-Manguinhos;28(3): 879-883, jul.-set. 2021.

LILACS - Latin American and Caribbean Health Sciences ID: 1339963

Abstract: Resumen El desarrollo de la pandemia de la covid-19 ha motivado un renovado interés por la gripe de 1918-1919 para buscar elementos que facilitaran la comprensión de la experiencia presente, pero también como oportunidad para reevaluar la grave crisis sanitaria del siglo XX a la luz de lo que estamos viviendo. En este contexto y con ese objetivo se inserta esta reflexión histórica sobre estos dos fenómenos pandémicos, que muestra los paralelismos existentes y la necesidad de una toma (more)

Subject(s): Humans History, 20th Century History, 21st Century Influenza, Human/history Pandemics/history COVID-19/history Influenza Vaccines/history Hygiene/history Denial, Psychological World War I Economics Influenza, Human/prevention & control Influenza, Human/transmission Influenza, Human/epidemiology COVID-19 Vaccines/history COVID-19/prevention & control COVID-19/transmission COVID-19/epidemiology Military Personnel/history

Link(s):

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-59702021000300879

Leveraging influenza capacity and systems to respond to COVID-19 â Mise Ã profit des capacitÃ©s et systÃ¨mes de lutte contre la grippe dans la riposte Ã la COVID-19

Author(s): World Health Organization = Organisation mondiale de la SantÃ©

Source: Wkly. epidemiol. rec;96(Special issue): vii-xi, 2021-09-27.

ID: 345622

Subject(s): COVID-19 International Health Regulations

Link(s):

https://apps.who.int/iris/handle/10665/345622

Vacinação para influenza em idosos na pandemia COVID-19: estudo de base populacional em 133 cidades brasileiras/ Influenza vaccination in older adults during the COVID-19 pandemic: a population-based study in 133 Brazilian cities

Author(s): Menezes, Ana Maria Baptista; Hallal, Pedro Curi; Silveira, Mariângela Freitas; Wehrmeister, Fernando César; Horta, Bernardo Lessa; Barros, Aluísio Jardim Dornellas de; Hartwig, Fernando Pires; Oliveira, Paula Duarte; Vidaletti, Luís Paulo; Mesenburg, Marilia Arndt; Jacques, Nadege; Barros, Fernando C; Victora, Cesar Gomes

Source: Ciênc. Saúde Colet;26(8): 2937-2947, ago. 2021. tab, graf

LILACS - Latin American and Caribbean Health Sciences ID: 1285946

Abstract: Resumo Imunizações de rotina durante pandemias podem ser prejudicadas. Este estudo estimou a cobertura vacinal para influenza em idosos durante a COVID-19 através do EPICOVID-19, inquérito populacional realizado em 133 cidades sentinelas dos 26 estados brasileiros e Distrito Federal. Selecionou-se 25 setores censitários por cidade, amostragem proporcional ao tamanho, dez domicílios por setor e uma pessoa por domicílio, aleatoriamente. O quantitativo de 8.265 idosos (≥ 60 anos) (more) foram entrevistados e responderam se haviam sido vacinados contra gripe em 2020. A cobertura foi 82,3% (IC95% 80,1; 84,2), sem diferenças por sexo, idade ou região. Maiores coberturas ocorreram nos mais ricos (84,7% versus 80,1% nos mais pobres) e nos mais escolarizados (87,3% versus 83,2% nos menos escolarizados). Menor cobertura nos indígenas (56,9% versus coberturas superiores a 80% nos demais grupos étnicos). Houve associação positiva com número de comorbidades entre homens, mas não entre mulheres. A maioria vacinou-se na rede pública (97,5%), sendo a rede privada mais utilizada na região Sul, pelos mais escolarizados e mais ricos. Conclui-se que a cobertura vacinal ficou sete pontos percentuais abaixo da meta governamental (90%), e que desigualdades devem ser revertidas em futuras campanhas.

Abstract Routine immunization during pandemics can be harmed. This study estimated the influenza vaccination coverage in older adults during the COVID-19 through the EPICOVID-19, a population-based study conducted in 133 cities from the 26 Brazilian states and Federal District. We selected 25 census tracts per city, with probability proportional to the tract's size, ten households by census tract, and one random individual interviewed. A total of 8,265 older adults (≥60 years old) were interviewed and asked whether they had been vaccinated against flu in 2020. Vaccination coverage was 82.3% (95% CI: 80.1-84.2) with no difference by gender, age, and region; higher vaccination coverage was observed among the wealthiest (84.7% versus 80.1% in the poorest) and among the more educated (87.3% versus 83.2% less educated); lower coverage among indigenous (56.9% versus > 80% among other ethnic groups). A positive association was identified with the number of comorbidities among men but not among women. Most of the population was vaccinated (97.5%) in the public health system. The private network was chosen mainly in the South by the wealthiest and more educated. Vaccination coverage was seven percentage points lower than the government target (90%), and inequalities should be reversed in future campaigns.

Subject(s): Humans Male Female Aged Influenza Vaccines Influenza, Human/prevention & control Influenza, Human/epidemiology COVID-19 Vaccination Cities Pandemics/prevention & control SARS-CoV-2 Middle Aged

Link(s):

10.

Modelo estadístico para estimar el impacto histórico de la influenza sobre la mortalidad en Cuba/ Statistical model to estimate the historical impact of influenza on mortality in Cuba

Author(s): Oropesa Fernández, Suset; Seuc, Armando; González Ochoa, Edilberto; Alonso Alomá, Ismell; Díaz González, Manolo; Valdés Ramírez, Odalys; Toledo Vila, Herio; Savón Valdés, Clara; Muné Jiménez, Mayra; Arencibia García, Amely; Martínez Motas, Isabel; Martínez Alfonso, Javier; Gonzalez Baéz, Guelsys; Roque Arrieta, Rosmery

Source: Rev. cuba. salud pública;47(2): e2591, 2021. tab, graf

LILACS - Latin American and Caribbean Health Sciences ID: 1341482

Abstract: Introducción: La influenza tiene elevado impacto en la mortalidad humana y en Cuba la categoría influenza y neumonía ocupa el cuarto lugar entre sus causales generales. En los países templados, con marcada estacionalidad, esto se capta con modelos estadísticos, tarea que se dificulta en el trópico y pendiente en Cuba por la ausencia de igual definición estacional. Objetivo: Estimar el impacto histórico de la influenza tipo A y B y los subtipos A(H3N2) y A(H1N1) sobre la mortalida (more) d mediante el ajuste de un modelo de regresión a las condiciones estacionales específicas de Cuba. Métodos: Se ejecutó un estudio longitudinal y retrospectivo. En un primer paso se ajustaron dos modelos de Poisson con la mortalidad influenza y neumonía total y las personas ≥ 65 años de edad como variables respuestas en los cinco meses de mayor positividad en influenza, desde la temporada 1987-1988 hasta la 2004-2005 y los positivos en tipo A y en tipo B como explicatorias. En otro par de modelos se estimó el impacto del A(H3N2) y el A(H1N1), considerando como respuesta los fallecidos atribuidos previamente al tipo A. Resultados: Se atribuyeron a la influenza 7803 fallecidos entre todas las edades y 6152 entre las personas ≥ 65 años de edad, con un 56,3 por ciento asociados al A(H3N2), el 17,6 por ciento al A(H1N1) y el 26,1 por ciento al tipo B. Conclusiones. Se logró estimar el impacto de la influenza sobre la mortalidad mediante el ajuste para Cuba de un modelo estadístico que permitió demostrar la asociación de la circulación de estos virus con la mortalidad en el país, lo que ratifica la necesidad de reforzar la vigilancia, el control y la vacunación contra esta infección viral. Se demuestra la posibilidad de ajustar estos modelos de regresión a otros virus respiratorios y a la actual pandemia por la COVID-19, en las condiciones estacionales de Cuba(AU)

Introduction: Influenza has a high impact on human mortality and in Cuba influenza and pneumonia rank fourth among its general causes. In temperate climate countries, with marked seasonality, this is captured by statistical models, a task that is difficult in the tropics and pending in Cuba due to the absence of the same seasonal definition. Objective: Estimate the historical impact of influenza type A and B and subtypes A(H3N2) and A(H1N1) on mortality, by adjusting a regression model to the specific seasonal conditions of Cuba. Methods: A longitudinal and retrospective study was performed. In a first step, two Poisson models were adjusted with influenza and total pneumonia mortality and people ≥ 65 years old as response variables in the five months with the highest positivity to influenza in the period 1987-1988 to 2004-2005, and the positive ones to type A and type B as explanatory variables. In another pair of models was estimated the impact of A(H3N2) and A(H1N1), considering as a response the deaths previously attributed to type A. Results: 7 803 deaths among all ages and 6 152 among 65-year-olds were attributed to influenza, with 56.3 percent associated to A(H3N2), 17.6 percent to A(H1N1) and 26.1 percent to type B. Conclusions: It was possible to estimate the impact of influenza on mortality by adjusting for Cuba a statistical model that demonstrated the association of the circulation of these viruses with the mortality in the country, which confirms the need to strengthen surveillance, control and vaccination against this viral infection. The possibility of adjusting in the seasonal conditions of Cuba these regression models to other respiratory viruses and the current pandemic by COVID-19 is demonstrated(AU)

Subject(s): Humans Male Female Models, Statistical Influenza, Human/mortality Retrospective Studies Longitudinal Studies Cuba

Link(s):

11.

Review of global influenza circulation, late 2019 to 2020, and the impact of the COVID-19 pandemic on influenza circulation â WHO European Region, 2005â2019 â Bilan de la circulation mondiale de la grippe entre fin 2019 et fin 2020 et effets de la pandÃ©mie de COVID-19 sur la circulation de la grippe

Source: Wkly. epidemiol. rec;96(25): 241-264, 2021-06-25.

ID: 341995

Subject(s): Influenza, Human COVID-19

Link(s):

https://apps.who.int/iris/handle/10665/341995

12.

Infecção por Influenza B e doença de Kawasaki em adolescente durante a pandemia da COVID-19: relato de caso/ Influenza B infection and Kawasaki disease in an adolescent during the COVID-19 pandemic: a case report

Author(s): Silveira, Jéssica de Oliveira; Pegoraro, Mariana Grando; Ferranti, Juliana Ferreira; Bousso, Albert; Renattini, Tadeu Silveira Martins

Source: Rev. bras. ter. intensiva;33(2): 320-324, abr.-jun. 2021. tab, graf

LILACS - Latin American and Caribbean Health Sciences ID: 1289080

Abstract: RESUMO Apresentação de um caso de infecção por Influenza B e doença de Kawasaki em adolescente ocorrido durante a pandemia da COVID-19. Adolescente asmática evoluiu com febre e síndrome gripal por 7 dias e deu entrada com quadro de insuficiência respiratória aguda, necessitando de intubação orotraqueal. Evoluiu também com instabilidade hemodinâmica respondedora ao uso de droga vasoativa. Foram introduzidas antibioticoterapia e medidas de suporte. Apresentou melhora hemodinâmic (more) a e respiratória progressiva, porém mantinha febre e alteração de provas inflamatórias. Durante internação, evoluiu com conjuntivite não purulenta bilateral, descamação de mão e pés, língua em framboesa e linfonodomegalia cervical, recebendo diagnóstico de doença de Kawasaki. Recebeu gamaglobulina e, por conta de quadro clínico refratário, foi administrado também corticoide, evoluindo afebril 24 horas após. Não apresentou alterações coronarianas. O único agente isolado foi Influenza B, mesmo realizando painel viral e investigação para COVID-19 com reação em cadeia da polimerase e sorologia. Durante internação, apresentou tromboembolismo pulmonar, e, em investigação de coagulopatias, foi diagnosticada com mutação em heterozigose de fator V de Leiden. Há uma potencial associação entre doença de Kawasaki e infecção por Influenza B ou outros vírus, como o coronavírus e, por isso, esses diagnósticos devem ser investigados nos pacientes pediátricos, incluindo adolescentes, com quadros febris prolongados.

ABSTRACT We report a case of Influenza B infection and Kawasaki disease in an adolescent, diagnosed during the COVID-19 pandemic. An asthmatic female adolescent presented with fever and flu-like symptoms for 7 days and was admitted with acute respiratory failure requiring mechanical ventilation. She progressed with hemodynamic instability responsive to vasoactive drugs. Antibiotic therapy and support measures were introduced, showing progressive hemodynamics and respiratory improvement, however with persistent fever and increased inflammatory markers. During the hospitalization, she developed bilateral non-purulent conjunctivitis, hand and feet desquamation, strawberry tongue, and cervical adenopathy, and was diagnosed with Kawasaki disease. She was prescribed intravenous immunoglobulin and, due to the refractory clinical conditions, corticosteroid therapy was added; 24 hours later, the patient was afebrile. No coronary changes were found. A full viral panel including COVID-19 C-reactive protein and serology could only isolate the Influenza B virus. During the hospitalization, she was diagnosed with pulmonary thromboembolism; coagulopathies were investigated, and she was diagnosed with heterozygous factor V Leiden mutation. There is a potential association between Kawasaki disease and infection with Influenza B or with other viruses such as coronavirus. Therefore, this association should be considered in pediatric patients, adolescents included, with prolonged febrile conditions.

Subject(s): Humans Female Adolescent Respiratory Insufficiency/diagnosis Influenza, Human/diagnosis COVID-19 Mucocutaneous Lymph Node Syndrome/diagnosis Influenza B virus/isolation & purification Respiration, Artificial Respiratory Insufficiency/etiology Influenza, Human/therapy Hospitalization Mucocutaneous Lymph Node Syndrome/complications

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Fluxograma para atendimento de síndrome gripal: publicado em: 14/01/2022 atualizado em: 11/02/2022/ Flowchart for flu syndrome care: published on: 01/14/2022 updated: 02/11/2022

Lessons from the past in the present: news from the Spanish flu pandemic to COVID-19/ Lecciones del pasado en el presente: noticias de la pandemia de gripe española al COVID-19/ Lições do passado no presente: notícias da pandemia de gripe espanhola à Covid-19

Clinical care for severe acute respiratory infection: toolkit: COVID-19 adaptation

End-to-end integration of SARS-CoV-2 and influenza sentinel surveillance: revised interim guidance, 31 January 2022

Covid-19 y gripe de 1918-1919: paralelos históricos, preguntas y respuestas/ Covid-19 and the 1918-1919 influenza: historical parallels, questions and answers

Leveraging influenza capacity and systems to respond to COVID-19 â Mise Ã profit des capacitÃ©s et systÃ¨mes de lutte contre la grippe dans la riposte Ã la COVID-19

Vacinação para influenza em idosos na pandemia COVID-19: estudo de base populacional em 133 cidades brasileiras/ Influenza vaccination in older adults during the COVID-19 pandemic: a population-based study in 133 Brazilian cities

Modelo estadístico para estimar el impacto histórico de la influenza sobre la mortalidad en Cuba/ Statistical model to estimate the historical impact of influenza on mortality in Cuba

Infecção por Influenza B e doença de Kawasaki em adolescente durante a pandemia da COVID-19: relato de caso/ Influenza B infection and Kawasaki disease in an adolescent during the COVID-19 pandemic: a case report

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