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30 de out. de 2020 · Spatial distribution of Yellow Fever (YF) cases in Brazil during 2001–2019. The map shows a correlation between human confirmed cases of YF and biomes (A), and confirmed epizootics in the Southeast region (B) during the 2016–2019 outbreak. The map was created using the Quantum GIS (QGIS) software.
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Yellow fever (YF) is a re-emerging viral zoonosis caused by...
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Background. Yellow fever virus (YFV) causes yellow fever...
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Given the geographical expansion in Brazil of the human cases and the epizootic wave in the last two seasonal periods, the country has had to adjust its immunization policies for yellow fever. The number of areas with recommended vaccination has increased from 3,526 municipalities in 2010 to 4,469 municipalities in 2018. In line with the World Heal...
Further transmission is expected in the coming months based on seasonal patterns. Recent human cases of yellow fever during the current seasonal cycle have been reported in São Paulo, Paraná, and Santa Catarina states in Southeast Brazil. The preliminary assessment of the vaccination coverage in municipalities from Paraná, Rio Grande do Sul, São Pa...
On 25 January 2019, PAHO/WHO alerted2Member States about the beginning of the seasonal period for yellow fever and therefore, the highest risk of transmission to unvaccinated humans. Thus, PAHO/WHO advises Member States with areas at-risk for yellow fever to continue efforts to immunize susceptible populations and to take the necessary actions to k...
Information on the yellow fever situation in Brazil and other countries in the Americas is published regularly on the PAHO/WHO website and on the Brazil Ministry of Health website: 1. PAHO: Epidemiological Alerts and Updates 1. Febre Amarela: causas, sintomas, diagnóstico, prevenção e tratamento Information on the yellow fever situation in São Paul...
25 de abr. de 2023 · In 2022, between epidemiological week (EW) 1 and EW 52, confirmed cases of yellow fever were reported in three countries in the Region of the Americas: Bolivia (5 confirmed cases), Brazil (during the 2021-2022 seasonal period reported 5 cases including 4 deaths), and Peru (7 confirmed cases, including 5 deaths).
2 In 2017, the Centers for Disease Control and Prevention (CDC) expanded its yellow fever vaccine recommendations for travelers going to Brazil because of a large outbreak in multiple states in that country.
31 de dez. de 2019 · The largest outbreak of yellow fever of the 21 st century in the Americas began in 2016, with intense circulation in the southeastern states of Brazil, particularly in sylvatic environments near...
- Marielton dos Passos Cunha, Amaro Nunes Duarte-Neto, Shahab Zaki Pour, Ayda Susana Ortiz-Baez, Ayda ...
- 2019
Yellow Fever. Mosquitoes that transmit yellow fever virus can be found throughout the Amazon Basin and in forested regions along all major river basins in Brazil, including Iguaçu Falls and as far south as Rio Grande do Sul.
1 de set. de 2023 · Now scientists have discovered that the virus has been travelling through a corridor that connects the Amazonian region to southeastern Brazil, where the disease has recently reemerged and caused...
