Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add filters

Language
Document Type
Year range
1.
Rev Panam Salud Publica ; 47: e21, 2023.
Article in English | MEDLINE | ID: covidwho-2257133

ABSTRACT

After 2 years of the COVID-19 pandemic, the protocols used to control infection lack attention and analysis. We present data about deposits of complete genomic sequences of SARS-CoV-2 in the Global Initiative on Sharing All Influenza Data (GISAID) database made between January 2021 and May 31, 2022. We build the distribution profile of SARS-CoV-2 variants across South America, highlighting the contribution and influence of each variant over time. Monitoring the genomic sequences in GISAID illustrates negligence in the follow up of infected patients in South America and also the discrepancies between the number of complete genomes deposited throughout the pandemic by developed and developing countries. While Europe and North America account for more than 9 million of the genomes deposited in GISAID, Africa and South America deposited less than 400 000 genome sequences. Genomic surveillance is important for detecting early warning signs of new circulating viruses, assisting in the discovery of new variants and controlling pandemics.


Tras dos años de pandemia del COVID-19, los protocolos empleados para controlar la infección carecen de atención y análisis. En este artículo se presentan datos sobre depósitos de secuencias genómicas completas del SARS-CoV-2 en la base de datos de secuenciación GISAID, la Iniciativa mundial para intercambiar todos los datos sobre la gripe aviar, realizadas entre enero del 2021 y el 31 de mayo del 2022. Se creó el perfil de distribución de las variantes del SARS-CoV-2 en América del Sur, en el que se destacaron la contribución y la influencia de cada variante a lo largo del tiempo. El monitoreo de las secuencias genómicas en GISAID ilustra la negligencia en el seguimiento de los pacientes infectados en América del Sur, así como las discrepancias entre el número de genomas completos depositados a lo largo de la pandemia por parte de los países desarrollados y los países en desarrollo. Mientras que Europa y América del Norte han depositado más de 9 millones de genomas en GISAID, África y América del Sur han aportado menos de 400 000 secuencias genómicas. La vigilancia genómica es importante para detectar los primeros signos de alerta de virus nuevos en circulación, ayudar en el descubrimiento de nuevas variantes y controlar las pandemias.


Após 2 anos da pandemia de covid-19, os protocolos usados para controlar a infecção necessitam maior atenção e análise. Apresentamos dados sobre as sequências genômicas completas do SARS-CoV-2 depositadas no banco de dados do a iniciativa internacional para o intercâmbio de dados sobre os vírus da influenza (GISAID) entre janeiro de 2021 e 31 de maio de 2022. Construímos o perfil de distribuição das variantes do SARS-CoV-2 na América do Sul, destacando a contribuição e a influência de cada variante ao longo do tempo. O monitoramento das sequências genômicas do GISAID ilustra a negligência no acompanhamento de pacientes infectados na América do Sul e as discrepâncias entre os países desenvolvidos e em desenvolvimento com relação ao número de genomas completos depositados ao longo da pandemia. Enquanto a Europa e a América do Norte respondem por mais de 9 milhões dos genomas depositados no GISAID, a África e a América do Sul depositaram menos de 400 000 sequências genômicas. A vigilância genômica é importante para detectar sinais de alerta precoces de novos vírus circulantes, auxiliar na descoberta de novas variantes e controlar pandemias.

2.
Revista panamericana de salud publica = Pan American journal of public health ; 47, 2023.
Article in English | EuropePMC | ID: covidwho-2207936

ABSTRACT

After 2 years of the COVID-19 pandemic, the protocols used to control infection lack attention and analysis. We present data about deposits of complete genomic sequences of SARS-CoV-2 in the Global Initiative on Sharing All Influenza Data (GISAID) database made between January 2021 and May 31, 2022. We build the distribution profile of SARS-CoV-2 variants across South America, highlighting the contribution and influence of each variant over time. Monitoring the genomic sequences in GISAID illustrates negligence in the follow up of infected patients in South America and also the discrepancies between the number of complete genomes deposited throughout the pandemic by developed and developing countries. While Europe and North America account for more than 9 million of the genomes deposited in GISAID, Africa and South America deposited less than 400 000 genome sequences. Genomic surveillance is important for detecting early warning signs of new circulating viruses, assisting in the discovery of new variants and controlling pandemics.

SELECTION OF CITATIONS
SEARCH DETAIL