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Covid-19 Impact on the Music Sector in Belo Horizonte (Minas Gerais, Brazil).

ABSTRACT: This article addresses the difficulties of musicians and measures taken by public and private authorities to mitigate the social impact of Covid-19 in the music sector of Belo Horizonte, capital city of the state of Minas Gerais, Brazil. These are preliminary results of a research developed by the research lab on Sound, Communication, Textualities and Sociability [ESCUTAS (in Portuguese)] at the Social Communication Department of the Federal University of Minas Gerais. This study has two perspectives. First, we surveyed public sources about Brazilian measures for the sector, as we are interested in verifying policies used by the private and public sectors, not only at the national level, but also at regional (state of Minas Gerais) and local (city of Belo Horizonte) levels. Second, we investigate the impact of the pandemic on the city's music sector, considering various categories of the profession such as composers, interpreters, arrangers, music teachers, DJs, among others. This work is part of a scenario of academic research and economic reports on the impacts of the pandemic in the music industry. More specifically, it aims to contribute to discussion on the effects of the social distance on livelihood of professionals of that area.

SUBMITTER: Teixeira N

PROVIDER: S-EPMC8276977 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

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Covid-19 Impact on the Music Sector in Belo Horizonte (Minas Gerais, Brazil).

Teixeira Nísio N Mello Vianna Graziela G Lima Ricardo R Jáuregui Carlos C Furtado Lucianna L Pereira Alberto Thiago T Medeiros Rafael R

Frontiers in sociology 20210629

This article addresses the difficulties of musicians and measures taken by public and private authorities to mitigate the social impact of Covid-19 in the music sector of Belo Horizonte, capital city of the state of Minas Gerais, Brazil. These are preliminary results of a research developed by the research lab on Sound, Communication, Textualities and Sociability [ESCUTAS (in Portuguese)] at the Social Communication Department of the Federal University of Minas Gerais. This study has two perspec ...[more]

PMID: 34268350

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Project description:BackgroundThe pandemic caused by SARS-CoV-2 has not only affected humans but also raised concerns about its transmission to wild animals, potentially creating natural reservoirs. Understanding these dynamics is critical for preventing future pandemics and developing control strategies. This study aims to investigate the presence of SARS-CoV-2 in wild mammals at the Belo Horizonte Zoo in Brazil, analyzing the virus's evolution and zoonotic potential.MethodsThe study was conducted at the Belo Horizonte Zoo, Minas Gerais, Brazil, covering a diverse population of mammals. Oropharyngeal, rectal, and nasal swabs were collected from 47 captive animals between November 2021 and March 2023. SARS-CoV-2 presence was determined using RT-PCR, and positive samples were sequenced for phylogenetic analysis. Consensus genomes were classified using Pangolin and NextClade tools, and a maximum likelihood phylogeny was inferred using IQ-Tree.ResultsOf the 47 animals tested, nine (19.1%) were positive for SARS-CoV-2. Positive samples included rectal, oropharyngeal, and nasal swabs, with the highest positivity in rectal samples. Three genomes were successfully sequenced, revealing two variants: VOC Alpha in a maned wolf (Chrysocyon brachyurus) and a fallow deer (Dama dama), and VOC Omicron in a western lowland gorilla (Gorilla gorilla gorilla). Phylogenetic analysis indicated potential human-to-animal transmission, with animal genomes clustering close to human samples from the same region.ConclusionsThis study highlights the presence of SARS-CoV-2 in various wild mammal species at the Belo Horizonte Zoo, emphasizing the virus's zoonotic potential and the complexity of interspecies transmission. The detection of different variants suggests ongoing viral evolution and adaptation in new hosts. Continuous monitoring and genomic surveillance of SARS-CoV-2 in wildlife are essential for understanding its transmission dynamics and preventing future zoonotic outbreaks. These findings underscore the need for integrated public health strategies that include wildlife monitoring to mitigate the risks posed by emerging infectious diseases.

Project description:Bluetongue Virus (BTV) and Epizootic Hemorrhagic Disease Virus (EHDV) are Orbiviruses primarily transmitted by their biological vector, Culicoides spp. Latreille, 1809 (Diptera: Ceratopogonidae). These viruses can infect a diverse range of vertebrate hosts, leading to disease outbreaks in domestic and wild ruminants worldwide. This study, conducted at the Belo Horizonte Municipal Parks and Zoobotany Foundation (FPMZB-BH), Minas Gerais, Brazil, focused on Orbivirus and its vectors. Collections of Culicoides spp. were carried out at the FPMZB-BH from 9 December 2021 to 18 November 2022. A higher prevalence of these insects was observed during the summer months, especially in February. Factors such as elevated temperatures, high humidity, fecal accumulation, and proximity to large animals, like camels and elephants, were associated with increased Culicoides capture. Among the identified Culicoides spp. species, Culicoides insignis Lutz, 1913, constituted 75%, and Culicoides pusillus Lutz, 1913, 6% of the collected midges, both described as competent vectors for Orbivirus transmission. Additionally, a previously unreported species in Minas Gerais, Culicoides debilipalpis Lutz, 1913, was identified, also suspected of being a transmitter of these Orbiviruses. The feeding preferences of some Culicoides species were analyzed, revealing that C. insignis feeds on deer, Red deer (Cervus elaphus) and European fallow deer (Dama dama). Different Culicoides spp. were also identified feeding on humans, raising concerns about the potential transmission of arboviruses at the site. In parallel, 72 serum samples from 14 susceptible species, including various Cervids, collected between 2012 and 2022 from the FPMZB-BH serum bank, underwent Agar Gel Immunodiffusion (AGID) testing for BTV and EHDV. The results showed 75% seropositivity for BTV and 19% for EHDV. Post-testing analysis revealed variations in antibody presence against BTV in a tapir and a fallow deer and against EHDV in a gemsbok across different years. These studies confirm the presence of BTV and EHDV vectors, along with potential virus circulation in the zoo. Consequently, implementing control measures is essential to prevent susceptible species from becoming infected and developing clinical diseases.

Dataset Information

Covid-19 Impact on the Music Sector in Belo Horizonte (Minas Gerais, Brazil).

Publications

Covid-19 Impact on the Music Sector in Belo Horizonte (Minas Gerais, Brazil).

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