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Journalistic media and adolescents in the COVID-19 pandemic: a documental analysis
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Oliveira, Marcela Claudia de Paula

; Costa, Emilia Chagas

; Silva, Lygia Maria Pereira da

; Barbosa, Livia Novaes Vieira

; Barros, Mauro Virgilio Gomes de

; Mota Filho, José Henrique Cavalcanti

; Correia Junior, Marco Aurelio de Valois

Revista Paulista de Pediatria

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2024, Volumen 42 elocation e2023041

Resumen: En Pt | Texto: En Pt | PDF: En | PDF: Pt

ABSTRACT Objective: To analyze how the journalistic media has described the issues of quality of life (QoL), physical activity (PA) and mental health (MH) of adolescents during the COVID-19 pandemic. Methods: This is a descriptive and qualitative study that used content analysis. Sixty-two journalistic publications were analyzed from a total of 8211 published by the most read newspapers in each Brazilian region between December 2019 and August 2021. Results: The results were grouped and evaluated in three categories: QoL (n=11), PA (n =9) and MH (n=42). In the analyzed period, the adolescents had more time of exposure to screens, contributing to an inadequate diet, a decrease in PA and impairments in QoL. According to the media publications, the pandemic has also contributed to an increase in anxiety, depression, loneliness and fear resulting from the mental and emotional disorganization caused by the abrupt change in routine. Social vulnerability was presented as an aggravating factor in this context. The journalistic media did not pay the necessary attention to adolescents regarding the negative consequences of the pandemic on QoL, PA and MH. Conclusions: The analyzed reports showed that the pandemic caused a decrease in social interaction, feelings of uncertainty, fear and the appearance/exacerbation of symptoms of anxiety, stress and depression. Social vulnerability was presented as another obstacle to be faced in this problem.

RESUMO Objetivo: Analisar como a mídia jornalística tem descrito as questões de qualidade de vida (QV), atividade física (AF) e saúde mental (SM) de adolescentes durante a pandemia da COVID-19. Métodos: Trata-se de um estudo descritivo e qualitativo que utilizou a análise de conteúdo. Foram analisadas 62 publicações jornalísticas do total de 8.211 veiculadas pelos jornais mais lidos de cada região brasileira entre dezembro de 2019 e agosto de 2021. Resultados: Os resultados foram agrupados e avaliados em três categorias: QV (n=11), AF (n=9) e SM (n=42). No período analisado as publicações jornalísticas sugerem que os adolescentes apresentaram maior tempo de exposição a telas, contribuindo para uma alimentação inadequada, diminuição da AF e prejuízos na QV. A pandemia também contribuiu com aumento da ansiedade, depressão, solidão e medo resultantes da desorganização mental e emocional causada pela mudança abrupta de rotina. A vulnerabilidade social apresentou-se como um fator agravante nesse contexto. As mídias jornalísticas não deram a atenção necessária aos adolescentes no que se refere às consequências negativas da pandemia na QV, AF e SM. Conclusões: As reportagens analisadas mostraram que a pandemia causou diminuição na interação social, sentimentos de incerteza, medo e o aparecimento/exacerbação de sintomas de ansiedade, estresse e depressão. A vulnerabilidade social apresentou-se como mais um obstáculo a ser enfrentado nesta problemática.

https://doi.org/10.1590/1984-0462/2024/42/2023041

The SISBIOTA-Diptera Brazilian Network: A long-term survey of Diptera from unexplored Brazilian Western Arc of Amazon, Cerrado, and Pantanal
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Lamas, Carlos José Einicker

; Fachin, Diego Aguilar

; Falaschi, Rafaela Lopes

; Alcantara, Daniel Máximo Correa de

; Ale-Rocha, Rosaly

; Amorim, Dalton de Souza

; Araújo, Maíra Xavier

; Ascendino, Sharlene

; Baldassio, Letícia

; Bellodi, Carolina Ferraz

; Bravo, Freddy

; Calhau, Julia

; Capellari, Renato Soares

; Carmo-Neto, Antonio Marcelino do

; Cegolin, Bianca Melo

; Couri, Márcia Souto

; Carvalho, Claudio José Barros de

; Dios, Rodrigo de Vilhena Perez

; Falcon, Aida Vanessa Gomez

; Fusari, Livia Maria

; Garcia, Carolina de Almeida

; Gil-Azevedo, Leonardo Henrique

; Gomes, Marina Morim

; Graciolli, Gustavo

; Gudin, Filipe Macedo

; Henriques, Augusto Loureiro

; Krolow, Tiago Kütter

; Mendes, Luanna Layla

; Limeira-de-Oliveira, Francisco

; Maia, Valéria Cid

; Marinoni, Luciane

; Mello, Ramon Luciano

; Mello-Patiu, Cátia Antunes de

; Morales, Mírian Nunes

; Oliveira, Sarah Siqueira

; Patiu, Claudemir

; Proença, Barbara

; Pujol-Luz, Cristiane Vieira de Assis

; Pujol-Luz, José Roberto

; Rafael, José Albertino

; Riccardi, Paula Raile

; Rodrigues, João Paulo Vinicios

; Roque, Fabio de Oliveira

; Sallum, Maria Anice Mureb

; Santis, Marcelo Domingos de

; Santos, Charles Morphy Dias dos

; Santos, Josenilson Rodrigues dos

; Savaris, Marcoandre

; Shimabukuro, Paloma Helena Fernandes

; Silva, Vera Cristina

; Schelesky-Prado, Daniel de Castro

; Silva-Neto, Alberto Moreira da

; Camargo, Alexssandro

; Sousa, Viviane Rodrigues de

; Urso-Guimarães, Maria Virginia

; Wiedenbrug, Sofia

; Yamaguchi, Carolina

; Nihei, Silvio Shigueo

Revista Brasileira de Entomologia

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2023, Volumen 67 Nº 4 elocation e20230051

Resumen: En | Texto: En | PDF: En

ABSTRACT The SISBIOTA-BRASIL was a three-year multimillion-dollar research program of the Brazilian government to document plants and animals in endangered/understudied areas and biomes in Brazil. Distributional patterns and the historical events that generated them are extensively unknown regarding Brazilian fauna and flora. This deficiency hinders the development of conservation policies and the understanding of evolutionary processes. Conservation decisions depend on precise knowledge of the taxonomy and geographic distribution of species. Given such a premise, we proposed to research the diversity of Diptera of the Brazilian western arc of Amazon, Cerrado, and Pantanal in the states of Mato Grosso, Mato Grosso do Sul, and Rondônia. Three important biomes of the South American continent characterize these Brazilian states: Amazon forest, Cerrado (Brazilian Savannah), and Pantanal. Besides their ecological relevance, these biomes historically lack intensive entomological surveys. Therefore, they are much underrepresented in the Brazilian natural history collections and in the scientific literature, which is further aggravated by the fact that these areas are being exponentially and rapidly converted to commercial lands. Our project involved over 90 collaborators from 24 different Brazilian institutions and one from Colombia among researchers, postdocs, graduate and undergraduate students, and technicians. We processed and analyzed nearly 300,000 specimens from ~60 families of Diptera collected with a large variety of methods in the sampled areas. Here, we provide a detailed overview of the genera and species diversity of 41 families treated. Our results point to a total of 2,130 species and 514 genera compiled and identified for the three states altogether, with an increase of 41% and 29% in the numbers of species and genera known for the three states combined, respectively. Overall, the 10 most species-rich families were Tachinidae, Cecidomyiidae, Tabanidae, Psychodidae, Sarcophagidae, Stratiomyidae, Bombyliidae, Syrphidae, Tephritidae, and Asilidae. The 10 most diverse in the number of genera were Tachinidae, Stratiomyidae, Asilidae, Mycetophilidae, Syrphidae, Tabanidae, Muscidae, Dolichopodidae, Sarcophagidae, and Chloropidae. So far, 111 scientific papers were published regarding taxonomic, phylogenetic, and biogeographical aspects of the studied families, with the description of 101 new species and three new genera. We expect that additional publications will result from this investigation because several specimens are now curated and being researched by specialists.

https://doi.org/10.1590/1806-9665-rbent-2023-0051

Energy supplementation as strategy of pasture management
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Santos, Alyce Raiana Monteiro

; Cabral, Carla Heloísa Avelino

; Cabral, Carlos Eduardo Avelino

; Barros, Lívia Vieira de

; Pires, Deborah França

; Rosa, Altieres dos Santos

; Alves, Guilherme Ribeiro

; Coutinho, Marina Pereira Souza

Acta Scientiarum. Animal Sciences

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2022, Volumen 44 elocation e55761

Resumen: En | Texto: En | PDF: En

ABSTRACT. This study evaluated the effect of increased energy via supplementation on the performance, ingestive behavior, nutrient digestibility, and nitrogen metabolism of grazing heifers fed tropical forage in the rainy-dry transition season. Treatments consisted of mineral supplementation ad libitum (control) and multiple supplements formulated to provide different energy levels and the same amount of protein (300 g CP animal d-1) and were denominated as low (LE; 340 g TDN animal d-1), medium (ME; 780 g TDN animal d-1) and high (HE; 1220 g TDN animal d-1) energy. Animals supplemented with ME, and HE had a greater average daily gain in relation to the control treatment, with an increase of 41 and 46%, respectively. Greater values for total apparent digestibility of neutral detergent fiber were observed for the treatment HE. Lesser values of urinary urea N were observed for the control and HE treatments. Our results define the use of energy levels in the supplement as a tool for pasture management. If the purpose of the production system is to enhance forage intake, the option is to supply supplements with less energy levels. In contrast, if the purpose is to increase the stocking rate, supplements with greater energy levels should be used.

https://doi.org/10.4025/actascianimsci.v44i1.55761

Covid-19 no nordeste do Brasil: entre o lockdown e o relaxamento das medidas de distanciamento social
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Ximenes, Ricardo Arraes de Alencar

; Albuquerque, Maria de Fatima Pessoa Militão de

; Martelli, Celina Maria Turchi

; Araújo, Thália Velho Barreto de

; Miranda Filho, Demócrito de Barros

; Souza, Wayner Vieira de

; Ichihara, Maria Yury Travassos

; Lira, Pedro Israel Cabral de

; Kerr, Ligia Regina Franco Sansigolo

; Aquino, Estela ML

; Silva, Antônio Augusto Moura da

; Almeida, Rosa Lívia Freitas de

; Kendall, Carl

; Pescarini, Julia M

; Brandão Filho, Sinval Pinto

; Almeida-Filho, Naomar

; Oliveira, Juliane Fonseca de

; Teles, Carlos

; Jorge, Daniel Cardoso Pereira

; Santana, Guilherme

; Gabrielli, Ligia

; Rodrigues, Moreno MS

; Silva, Natanael Jesus da

; Souza, Rafael Felipe da Silva

; Silva, Vivian Alessandra Ferreira da

; Barreto, Maurício Lima

Ciência & Saúde Coletiva

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Abr 2021, Volumen 26 Nº 4 Paginas 1441 - 1456

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Mesmo no período em que a pandemia de Covid-19 encontrava-se em crescimento no Nordeste do Brasil, iniciou-se a adoção de medidas de flexibilização do distanciamento social. O objetivo do estudo é o de avaliar a pertinência das propostas de flexibilização, tomando-se em conta a situação da pandemia em cada local e o momento em que foram adotadas. Tendo como referência as diretrizes da OMS, foram construídos e analisados indicadores operacionais para cada diretriz, no contexto da região Nordeste. Para análise do comportamento da epidemia, conforme indicadores selecionados, foram usadas técnicas de Joinpoint Trend Analysis, mapas de calor, razão de taxas e comparação da tendência temporal entre capitais e interior dos estados. O pico do crescimento semanal ocorreu em maio-julho/2020 (semanas epidemiológicas 19 a 31). Na maioria das capitais não se observou tendência decrescente simultânea do número de casos e óbitos nos 14 dias prévios à flexibilização. Em todos os estados o quantitativo de testes realizados foi insuficiente. Na semana epidemiológica 24 os percentuais estaduais de ocupação de leitos de UTI/Covid-19 foram próximos ou superiores 70%. A situação epidemiológica das nove capitais dos estados do Nordeste, no momento em que a decisão de flexibilização foi tomada, mostra que nenhuma delas atendia aos critérios e parâmetros recomendados pela OMS.

Abstract Even in the period when the Covid-19 pandemic was on the rise in the Northeast of Brazil, the relaxation of social distancing measures was introduced. The scope of the study is to assess, in the light of the epidemiological-sanitary situation in the region, the suitability of relaxation of social distancing measures. Based on the WHO guidelines for relaxation of social distancing, operational indicators were created and analyzed for each guideline in the context of the Northeast. To analyze the behavior of the epidemic, according to selected indicators, Joinpoint trend analysis techniques, heat maps, rate ratios and time trends between capitals and the state interior were compared. The weekly growth peak of the epidemic occurred in May-July 2020 (epidemiological weeks 19 to 31). In most capitals, there was no simultaneous downward trend in the number of cases and deaths in the 14 days prior to flexibilization. In all states the number of tests performed was insufficient. In epidemiological week 24, the state percentages of ICU/Covid-19 bed occupancy were close to or above 70%. The epidemiological situation of the nine Northeastern state capitals analyzed here did not meet criteria and parameters recommended by the World Health Organization for the relaxation of social distancing measures.

https://doi.org/10.1590/1413-81232021264.39422020 2043 descargas

[SciELO Preprints] - Estimate of subnotification of deaths by congenital syphilis in Recife-Pernambuco, Brazil, 2010-2016: linkage between mortality information systems and notification aggravation
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Belo, Martha Maria de Albuquerque Oliveira, Conceição Maria de Barros, Sheyla Carvalho de Maia, Lívia Teixeira de Souza Bonfim, Cristine Vieira do

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Fecha de publicación: 2021-03-11

Resumen: En Pt

Objective: To estimate the sub-notification of fetus and child deaths which had innate syphilis as the main or associated cause in Recife, Pernambuco, Brazil, between 2010-2016. Methods: Probabilistic linkage was applied to the notified cases of innate syphilis present in the Notification Aggravation Information System and for fetus and child deaths caused by innate syphilis recorded in the Mortality Information System. Results: 170 notifications and records of fetus and child to innate syphilis were paired. There has been sub-notification in fetus and child deaths caused by innate syphilis in 80.9% in Notification Aggravation Information System and 7.0% in Mortality Information System, which enabled the increment of 2.3% and of 7.0% respectively. Conclusion: The results obtained in this study which hampers the understanding of the real magnitude of deaths caused by this disease.

Objetivo: Estimar as subnotificações de óbitos fetais e infantis que tiveram a sífilis congênita como causa básica ou associada, ocorridos no Recife, Pernambuco, Brasil, entre 2010 e 2016. Métodos: Aplicou-se o relacionamento de bases de dados, do tipo probabilístico, entre os casos de sífilis congênita, registrados no Sistema de Informação de Agravos de Notificação (Sinan), e os óbitos fetais e infantis totais e por sífilis congênita, estes registrados no Sistema de Informações sobre Mortalidade (SIM). Resultados: Foram pareados 170 registros de óbitos fetais e infantis por sífilis congênita. Houve subnotificação de óbitos fetais e infantis por sífilis congênita de 80,9% no Sinan e de 7,0% no SIM, representando um incremento ao banco final de 2,3% e 7,0% respectivamente. Conclusão: A subnotificação identificada compromete o conhecimento da real magnitude da doença e por conseguinte, as ações de prevenção e controle pelos gestores da saúde.

https://doi.org/10.1590/s1679-49742021000300009

Covid-19 no nordeste do Brasil: entre o lockdown e o relaxamento das medidas de distanciamento social
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Ximenes, Ricardo Arraes de Alencar

; Albuquerque, Maria de Fatima Pessoa Militão de

; Martelli, Celina Maria Turchi

; Araújo, Thália Velho Barreto de

; Miranda Filho, Demócrito de Barros

; Souza, Wayner Vieira de

; Ichihara, Maria Yury Travassos

; Lira, Pedro Israel Cabral de

; Kerr, Ligia Regina Franco Sansigolo

; Aquino, Estela ML

; Silva, Antônio Augusto Moura da

; Almeida, Rosa Lívia Freitas de

; Kendall, Carl

; Pescarini, Julia M

; Brandão Filho, Sinval Pinto

; Almeida-Filho, Naomar

; Oliveira, Juliane Fonseca de

; Teles, Carlos

; Jorge, Daniel Cardoso Pereira

; Santana, Guilherme

; Gabrielli, Ligia

; Rodrigues, Moreno MS

; Silva, Natanael Jesus da

; Souza, Rafael Felipe da Silva

; Silva, Vivian Alessandra Ferreira da

; Barreto, Maurício Lima

Ciência & Saúde Coletiva

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2021, Volumen 26 Nº 4 Paginas 1441 - 1456

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

https://doi.org/10.1590/1413-81232021264.39422020

COVID-19 no Nordeste brasileiro: sucessos e limitações nas respostas dos governos dos estados
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Kerr, Ligia

; Kendall, Carl

; Silva, Antônio Augusto Moura da

; Aquino, Estela Maria L

; Pescarini, Julia M

; Almeida, Rosa Lívia Freitas de

; Ichihara, Maria Yury

; Oliveira, Juliane F

; Araújo, Thália Velho Barreto de

; Santos, Carlos Teles

; Jorge, Daniel Cardoso Pereira

; Miranda Filho, Demócrito de Barros

; Santana, Guilherme

; Gabrielli, Ligia

; Albuquerque, Maria de Fatima Pessoa Militão de

; Almeida-Filho, Naomar

; Silva, Natanael de Jesus

; Souza, Rafael

; Ximenes, Ricardo Arraes de Alencar

; Martelli, Celina Maria Turchi

; Brandão Filho, Sinval Pinto

; Souza, Wayner Vieira de

; Barreto, Maurício Lima

Ciência & Saúde Coletiva

Métricas del periódico
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Oct 2020, Volumen 25 Supl. 2 Paginas 4099 - 4120

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo No Brasil, a pandemia da COVID-19 tem sido severa nos estados das regiões mais pobres, como o Nordeste. A falta de políticas nacionais para controle da pandemia levou as autoridades estaduais e municipais a implementarem medidas de saúde pública. O objetivo deste estudo é mostrar o efeito dessas medidas na epidemia. A maior incidência da COVID-19 entre os nove estados do Nordeste foi registrada em Sergipe, Paraíba e Ceará. O Piauí, a Paraíba e Ceará foram os que mais testaram. Muitos estados apresentavam alta proporção de pessoas em trabalho informal. Estados com aeroportos internacionais tiveram importante papel na entrada e disseminação inicial do vírus, em especial o Ceará. Todos os estados aplicaram medidas de distanciamento social, proibição de eventos públicos e fechamento de unidades de ensino. As respostas foram o aumento significativo de distanciamento social, em especial Ceará e Pernambuco, a queda do número de reprodução (Rt) e a separação da curva dos casos observados da curva dos casos esperados sem as intervenções não medicamentosas em todos os estados. A pobreza, a desigualdade e as altas taxas de trabalho informal fornecem pistas do porquê da intensidade da COVID-19 na região. Por outro lado, as medidas de mitigação tomadas precocemente pelos governantes amenizaram os efeitos da pandemia.

Abstract The COVID-19 pandemic has been most severe in the poorest regions of Brazil, such as the states of the Northeast Region. The lack of national policies for pandemic control forced state and municipal authorities to implement public health measures. The aim of this study is to show the effect of these measures on the epidemic. The highest incidence of COVID-19 among the nine states in the Northeast was recorded in Sergipe, Paraíba and Ceará. Piauí, Paraíba and Ceará were the states that most tested. Factors associated with transmission included the high proportion of people in informal work. States with international airports played an important role in the entry of the virus and the initial spread, especially Ceará. All states applied social distancing measures, banned public events and closed schools. The response was a significant increase in social distancing, especially in Ceará and Pernambuco, a decline in the reproduction rate (Rt), and a separation of the curve of observed cases versus expected cases if the non-pharmacological interventions had not been implemented in all states. Poverty, inequality, and the high rates of informal work provide clues to the intensity of COVID-19 in the region. On the other hand, the measures taken early by the governments mitigated the effects of the pandemic.

https://doi.org/10.1590/1413-812320202510.2.28642020 7489 descargas

COVID-19 no Nordeste brasileiro: sucessos e limitações nas respostas dos governos dos estados
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Kerr, Ligia

; Kendall, Carl

; Silva, Antônio Augusto Moura da

; Aquino, Estela Maria L

; Pescarini, Julia M

; Almeida, Rosa Lívia Freitas de

; Ichihara, Maria Yury

; Oliveira, Juliane F

; Araújo, Thália Velho Barreto de

; Santos, Carlos Teles

; Jorge, Daniel Cardoso Pereira

; Miranda Filho, Demócrito de Barros

; Santana, Guilherme

; Gabrielli, Ligia

; Albuquerque, Maria de Fatima Pessoa Militão de

; Almeida-Filho, Naomar

; Silva, Natanael de Jesus

; Souza, Rafael

; Ximenes, Ricardo Arraes de Alencar

; Martelli, Celina Maria Turchi

; Brandão Filho, Sinval Pinto

; Souza, Wayner Vieira de

; Barreto, Maurício Lima

Ciência & Saúde Coletiva

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2020, Volumen 25 Supl. 2 Paginas 4099 - 4120

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

https://doi.org/10.1590/1413-812320202510.2.28642020

Cem dias de COVID-19 em Pernambuco, Brasil: a epidemiologia em contexto histórico
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Souza, Wayner Vieira de

; Martelli, Celina Maria Turchi

; Silva, Amanda Priscila de Santana Cabral

; Maia, Lívia Teixeira de Souza

; Braga, Maria Cynthia

; Bezerra, Luciana Caroline Albuquerque

; Dimech, George Santiago

; Montarroyos, Ulisses Ramos

; Araújo, Thalia Velho Barreto de

; Barros Miranda-Filho, Demócrito de

; Ximenes, Ricardo Arraes de Alencar

; Albuquerque, Maria de Fátima Pessoa Militão de

Cadernos de Saúde Pública

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2020, Volumen 36 Nº 11 elocation e00228220

Resumen: Pt En Es | Texto: Pt En Es | PDF: Pt | PDF: En | PDF: Es

Resumo: A pandemia de COVID-19 iniciou sua linha do tempo em 31 de dezembro de 2019 na China e o SARS-CoV-2 identificado como agente etiológico. O objetivo deste manuscrito é descrever a dinâmica espacial e temporal da epidemia de COVID-19 nos primeiros cem dias, no Estado de Pernambuco, Brasil. Apresentamos a evolução de casos e óbitos segundo semana epidemiológica. Realizamos a análise da série do acumulado diário de casos da COVID-19 confirmados, com projeções para os 15 dias subsequentes, utilizando o aplicativo JoinPoint. Esse programa possibilita identificar pontos de inflexão testando sua significância estatística. Analisamos também a tendência de interiorização da COVID-19 no estado, considerando a distribuição percentual de casos ocorridos no Recife, municípios da Região Metropolitana de Recife e do interior, por conjuntos de três semanas, com construção de mapas temáticos. Os 100 dias da epidemia de COVID-19 resultaram em 52.213 casos e 4.235 óbitos entre 12 de março, correspondendo se 11, até 20 de junho de 2020 (semana epidemiológica 25). O pico da curva epidêmica ocorreu na semana epidemiológica 21 (23 de maio), seguido por desaceleração do número de casos. Detectou-se, inicialmente, a periferização dos casos na capital e região metropolitana, seguida por rápida disseminação para o interior do estado. Houve redução das taxas de crescimento médio diário a partir de abril, mas com patamar de mais de 6.000 casos semanais de COVID-19, em média. Ao final do período, a série de casos do estado indica persistência da circulação e transmissão comunitária do SARS-CoV-2. Finalmente, questiona-se parafraseando Garcia Marques em Cem Anos de Solidão, se estaríamos diante de “uma estiagem ou prenúncio de recrudescimento”.

Abstract: The timeline of the COVID-19 pandemic began on December 31, 2019, in China, with SARS-CoV-2 identified as the etiological agent. This article aims to describe the COVID-19 epidemic’s spatial and temporal dynamics in the first hundred days in the State of Pernambuco, Brazil. We present the evolution in cases and deaths according to epidemiological weeks. We analyzed the series of accumulated daily confirmed COVID-19 cases, with projections for the subsequent 15 days, using the JoinPoint app. This software allows identifying turning points, testing their statistical significance. We also analyze the trend in the spread of COVID-19 to the interior of the state, considering the percent distribution of cases in the state capital, Recife, municipalities in Greater Metropolitan Recife, and the state’s interior, by sets of three weeks, constructing thematic maps. The first hundred days of the COVID-19 epidemic resulted in 52,213 cases and 4,235 deaths from March 12, or epidemiological week 11, until June 20, 2020 (epidemiological week 25). The peak in the epidemic curve occurred in epidemiological week 21 (May 23), followed by deceleration in the number of cases. We initially detected the spread of cases from the city center to the periphery of the state capital and Metropolitan Area, followed by rapid spread to the state’s interior. There was a decrease in the mean daily growth starting in April, but with an average threshold of more than 6,000 weekly cases of COVID-19. At the end of the period, the state’s case series indicates the persistence of SARS-CoV-2 circulation and community transmission. Finally, paraphrasing Gabriel Garcia Marques in One Hundred Years of Solitude, we ask whether we are facing “a pause in the storm or a sign of redoubled rain”.

Resumen: La pandemia de COVID-19 inicia su línea del tiempo el 31 de dicembre de 2019 en China y el SARS-CoV-2 identificado como agente etiológico. El objetivo de este trabajo original es describir la dinámica espacial y temporal de la epidemia de COVID-19 en los primeros cien días de epidemia, en el estado de Pernambuco, Brasil. Presentamos la evolución de casos y óbitos según las semanas epidemiológicas. Realizamos el análisis de la serie del acumulado diario de casos de COVID-19 confirmados, con proyecciones para los 15 días subsiguientes, utilizándose la aplicación JoinPoint. Este programa posibilita identificar puntos de inflexión, probando su significancia estadística. Analizamos también la tendencia de interiorización de la COVID-19 en el estado, considerándose la distribución porcentual de casos ocurridos en Recife, municipios de la Región Metropolitana de Recife y del interior, por conjuntos de tres semanas, con unas construcciones de mapas temáticos. Los cien días de la epidemia de COVID-19 resultaron en 52.213 casos y 4.235 óbitos entre el 12 de marzo, correspondiendo a la semana epidemiológica 11, hasta el 20 de juno de 2020 (semana epidemiológica 25). El pico de la curva epidémica ocurrió en la semana epidemiológica 21 (23 de mayo), seguido de una desaceleración en el número de casos. Se detectó, inicialmente, la periferización de los casos en la capital y región metropolitana, seguido por la rápida diseminación hacia el interior del estado. Hubo una reducción de las tasas de crecimiento medio diario a partir de abril, pero con un nivel de más de 6.000 casos semanales de COVID-19 de media. Al final del período la serie de casos del estado indica la persistencia de la circulación y transmisión comunitaria del SARS-CoV-2. Finalmente, se cuestiona, parafraseando a García Márquez en Cien Años de Soledad, si estamos ante “un periodo de remisión o la antesala de un recrudecimiento”.

https://doi.org/10.1590/0102-311x00228220 1011 descargas

10.

Cem dias de COVID-19 em Pernambuco, Brasil: a epidemiologia em contexto histórico
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Souza, Wayner Vieira de

; Martelli, Celina Maria Turchi

; Silva, Amanda Priscila de Santana Cabral

; Maia, Lívia Teixeira de Souza

; Braga, Maria Cynthia

; Bezerra, Luciana Caroline Albuquerque

; Dimech, George Santiago

; Montarroyos, Ulisses Ramos

; Araújo, Thalia Velho Barreto de

; Barros Miranda-Filho, Demócrito de

; Ximenes, Ricardo Arraes de Alencar

; Albuquerque, Maria de Fátima Pessoa Militão de

Cadernos de Saúde Pública

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2020, Volumen 36 Nº 11 elocation e00228220

Resumen: Pt En Es | Texto: Pt En Es | PDF: Pt | PDF: En | PDF: Es

https://doi.org/10.1590/0102-311x00228220

11.

Performance and nutritional evaluation of beef cattle raised on pasture, castrated at different ages, with and without supplementation
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Rocha, Anilza Andréia da

; Paulino, Mário Fonseca

; Fernandes, Henrique Jorge

; Barros, Lívia Vieira de

; Lopes, Sidnei Antonio

; Galon, Leandro

; Silva, Aline Gomes da

; Almeida, Daniel Mageste de

Revista Brasileira de Zootecnia

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Abr 2012, Volumen 41 Nº 4 Paginas 1016 - 1024

Resumen: En | Texto: En | PDF: En

The objective of this study was to evaluate performance and nutritional traits of beef cattle raised on pastures, castrated at different ages, with and without supplementation. Forty-four crossbred young bulls with predominance of Zebu breed at initial average age of 120±30 days were used in the experiment. Animals were distributed in a completely randomized design in a factorial arrangement with four ages of castration and two supplementation systems. The animals were distributed into four groups and placed on Brachiaria decumbens Stapf pastures, where they were fed concentrate supplementation or mineral salt ad libtum (control). Animals were castrated at 120, 240 and 360 days of age with average body weight of 115, 175 and 276 kg, castrated or not, in each supplementation group. Concentrate supplement composition and the amount supplied to the animals varied according to the time of the year and development phase of the animals. Trials were carried out to evaluate nutritional variables in each of the following phases: suckling, growth in the dry season and growth in the dry/rainy transition season. Concentrate supplementation improved the use of pasture, although it may have caused substitutive effect in all seasons evaluated. Castration of the animals before the dry season impaired animal development until the following dry/rainy transition season, especially when carried out during weaning. Concentrate supply may reduce some effects of this stress.

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12.

Net requirements of energy, protein and macrominerals for weight gain of grazing beef cattle castrated at different ages, with and without supplementation
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Rocha, Anilza Andréia da

; Paulino, Mário Fonseca

; Fernandes, Henrique Jorge

; Barros, Lívia Vieira de

; Lopes, Sidnei Antonio

; Galon, Leandro

; Silva, Aline Gomes da

; Almeida, Daniel Mageste de

Revista Brasileira de Zootecnia

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Feb 2012, Volumen 41 Nº 2 Paginas 407 - 413

Resumen: En | Texto: En | PDF: En

The objective of this experiment was to estimate the requirements of energy, protein and macrominerals of grazing crossbreds calves, in Brachiaria decumbens Stapf pasture, castrated at different ages, with and without supplementation. Forty-seven young calves at initial age of 120±30.1 days and 115.3±1.97 kg of live weight were used. To estimate net energy requirements for weight gain, a regression equation between energy retained in the gain and empty body weight gain and metabolic empty body weight was obtained. For estimation of net protein requirements for weight gain, a regression equation was adjusted between protein retained in gain and empty body weight gain and energy content of this gain. Net requirements of Ca, P, Mg and Na for weight gain were determined by the equation Y' = a.b. Xb-1, in which a and b represent the intercept and the coefficient of the alometric equation of macromineral body content prediction, respectively. Neither castration nor concentrate supplementation affects body weight gain net requirements, except the ones of Ca, which were higher for non-castrated animals.

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13.

Levels of ground corn supplied to beef heifers at pasture during the rainy season: productive performance, intake, digestibility and microbial efficiency
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Figueiredo, Darcilene Maria de

; Paulino, Mário Fonseca

; Sales, Maykel Frankiln Lima

; Valadares Filho, Sebastião de Campos

; Detmann, Edenio

; Barros, Lívia Vieira de

Revista Brasileira de Zootecnia

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Nov 2011, Volumen 40 Nº 11 Paginas 2523 - 2531

Resumen: En | Texto: En | PDF: En

The objective was to evaluate the effect of four levels of ground corn supply on nutritional parameters, microbial synthesis efficiency and growing performance of beef heifers, at the rainy season. For such, 28 crossbred yearling heifers, with initial age of 16-17 months and initial weight of 255 ± 31.0 kg were distributed into five paddoks of B. decumbens, of 2.0 ha each, with average potentially digestible DM availability of 2,377.0 kg/ha. For each one of the lots, one of the following supplements was daily supplied: mineral mix exclusively or with ground corn at levels 0.25, 0.50, 0.75 or 1.00 kg/day. The experiment was arranged in completely randomized design with five treatments (supplements), five repetitions for the groups receiving exclusive mineral mix or mineral mix plus corn on the level of 0.50 kg/day and six repetitions for those receiving the other supplements. There was a response of 0.092 kg of weight gain for every 1 kg of ground corn supplied to the animals, and no substitution effect was verified on the dry matter intake of pasture. The increase in ground corn levels increased metabolizable energy intake, which is explained by the crescent linear effect on digestible dry matter intake, on apparent digestibility of dry matter and organic matter as well as on the levels of total digestible nutrients of the diet consistent with the increase in intake of the most digestible ingredient, ground corn. In the same way, there was a positive linear effect for apparent digestibility of neutral detergent fiber. The supplementation provided linear positive effect on the flow of microbial nitrogen compounds (MICN) for the small intestine, and did not affect the microbial synthesis efficiency. The supply of energetic supplement for beef heifers, at pasture, during the rainy season increases the use of the forage and consequently, weight gain.

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14.

Levels of multiple supplements or nitrogen salt for beef heifers in pasture during the dry season
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Valente, Ériton Egidio Lisboa

; Paulino, Mário Fonseca

; Detmann, Edenio

; Campos Valadares Filho, Sebastião de

; Barros, Lívia Vieira de

; Acedo, Tiago Sabella

; Couto, Victor Rezende Moreira

; Lopes, Sidnei Antonio

Revista Brasileira de Zootecnia

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Sep 2011, Volumen 40 Nº 9 Paginas 2011 - 2019

Resumen: En | Texto: En | PDF: En

The study assessed performance, microbial protein synthesis, intake and digestibility of nutrients by beef heifers receiving levels of multiple supplements or nitrogen salt, in a self-controlled intake, on pasture, during the dry season. Thirty-five beef heifers, from 6 to 9 months of age and average initial body weight of 203.4 + 4.5 kg, were used. Study factors were: control - mineral mixture; nitrogen salt - 50% of urea + mineral mixture, at proportion of 1:1, and 50% of corn (75% of crude protein); levels of multiple supplementation - multiple supplements with different percentages of intake controller mixture (urea + mineral mixture, at the proportion of 1:1), corn and soybean meal (45% of crude protein). Supplement consumptions observed were: 115, 173, 572 and 1214 g/animal/day for animals fed on nitrogen salt, low, medium and high levels of multiple supplement, respectively. Supplemented animals had greater average daily gain, evidencing the positive linear effect of the levels of multiple supplementation on average daily gain. Overall, there were no significant differences between average daily gain of animals fed on multiple supplements or nitrogen salt. Supplementation increased the intake and digestibility of nutrients, except for digestibility of neutral detergent fiber, although the intake of digested neutral detergent fiber increased. Supplementation increased the production of microbial nitrogen as well as nitrogen losses in urine, although the quantity of nitrogen assimilated by bacteria, proportionally to intake, was higher. Supplementation improves nutritional parameters and weight gain.

1702 descargas Citado 1 vez en SciELO

15.

Energy sources and supplementation levels for beef heifers raised during the dry season
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Couto, Victor Rezende Moreira

; Paulino, Mário Fonseca

; Detmann, Edenio

; Valadares Filho, Sebastião de Campos

; Sales, Maykel Franklin Lima

; Barros, Lívia Vieira de

; Porto, Marlos Oliveira

; Valente, Ériton Egidio Lisboa

Revista Brasileira de Zootecnia

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Nov 2010, Volumen 39 Nº 11 Paginas 2494 - 2501

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Objetivou-se avaliar o desempenho produtivo, o consumo e a digestibilidade aparente na recria de novilhas de corte em pastagem de Brachiaria decumbens Stapf, sob suplementação com fontes de energia amilácea ou fibrosa durante o período da seca. Foram utilizadas 40 novilhas (20 da raça Nelore e 20 mestiças), recém-desmamadas, com 8,5 meses de idade e peso inicial de 197,9 ± 3,74 kg. Foram formulados dois suplementos: o primeiro à base de fubá de milho e farelo de soja (rico em amido) e o segundo, à base de farelo de trigo (rico em fibra), que foram ofertados nas quantidades de 0,5 ou 1,0 kg/animal/dia, em comparação à oferta de apenas mistura mineral (controle). Os animais foram distribuídos segundo delineamento de blocos completos casualizados em esquema fatorial 2 × 2 + 1, com duas fontes de energia e dois níveis de suplementação mais o controle; o grupo genético foi adotado como medida de controle local. O ganho médio diário de peso foi maior nos animais sob suplementação que naqueles que receberam apenas mistura mineral (0,198 vs 0,077 kg/animal/dia). Além disso, o desempenho dos animais sob suplementação com fonte amilácea de energia foi maior em relação aos daqueles que receberam suplemento à base de farelo de trigo (0,232 vs 0,163 kg/animal/dia). O consumo de matéria seca de pasto foi menor no grupo que recebeu o maior nível de suplementação. A suplementação de novilhas de corte sob pastejo durante o período da seca possibilita aumentar o desempenho produtivo. Em comparação ao farelo de trigo, a utilização da mistura milho/farelo de soja como base da mistura múltipla melhora o desempenho produtivo das novilhas.

This experiment aimed at evaluating the productive performance, intake and the apparent digestibility in the raising of beef heifers on Brachiaria decumbens Stapf. pastures under supplementation with starch or fibrous energy sources during the dry season. It was used 40 newly weaned heifers (20 Nellore and 20 crossbreed), at 8.5 months of age and 197.9 ± 3.74 kg initial weight. Two supplements were formulated: the first was corn meal- and soybean meal-based diet (high in starch) and the second was based on wheat meal (high in fiber), which were given at the quantities of 0.5 or 1.0 kg/animal/day, compared to the offer of only mineral mixture (control). The animals were distributed according to a complete randomized block design in a 2 × 2 + 1 factorial arrangement with two sources of energy and two levels of supplementation plus the control treatment; the genetic group was used as a measure of local control. The average daily weight gain was higher for the animals under supplementation than those fed only mineral mixture (0.198 vs. 0.077 kg/animal/day). Moreover, performance of the animals under supplementation with starch energy source was higher than those fed wheat meal-based supplement (0.232 vs. 0.163 kg/animal/day). The intake of pasture dry matter was lower for the group given the highest supplementation level. The supplementation of beef heifers under pasture makes it possible to improve the productive performance. Compared to wheat meal, the use of the corn/soybean mixture meal as the basis of multiple mixture improves the productive performance of the heifers.

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