Results 11 to 20 of about 72,519 (291)

Continuous Circulation of Yellow Fever among Rural Populations in the Central African Republic

Viruses, 2022
Yellow fever remains a public-health threat in remote regions of Africa. Here, we report the identification and genetic characterisation of one yellow-fever case observed during the investigation of a cluster of nine suspected haemorrhagic fever cases in
Huguette SIMO TCHETGNA, Stéphane DESCORPS-DECLERE, Benjamin SELEKON, Sandra GARBA-OUANGOLE, Xavier KONAMNA, Mathieu SOUNGOUZA, Gaspard TEKPA, Pierre SOMSE, Emmanuel NAKOUNE, Nicolas BERTHET   +9 more
doaj   +1 more source

Yellow fever virus indication.

, 2019
Yellow fever virus indication.
Aslan Tchamkerten (6656066), Maggie Engler (6656063), Ehsan Ebrahimzadeh (6656060), Razvan Cristescu (4181038), David Tse (796123)   +4 more
core   +3 more sources

Yellow fever in Africa and the Americas: a historical and epidemiological perspective

Journal of Venomous Animals and Toxins including Tropical Diseases, 2018
Yellow fever was transported during the slave trade in the 15th and 16th centuries from Africa to the Americas where the virus encountered favorable ecological conditions that allowed creation of a sustainable sylvatic cycle.
Jean-Philippe Chippaux, Alain Chippaux
doaj   +1 more source

Yellow fever outbreak, Imatong, southern Sudan. [PDF]

, 2004
In May 2003, the World Health Organization received reports about a possible outbreak of a hemorrhagic disease of unknown cause in the Imatong Mountains of southern Sudan.
Sang, Rosemary C, Victor O. Ofula, Onyango, Clayton O, Ofula, Victor O, Rodney L. Coldren, Robert Swanepoel, Coldren, Rodney L, Burt, Felicity J, Kevin M. De Cock, Rosemary C. Sang, Okoth, Fredrick A, Tukei, Peter M, Samson L. Konongoi, Abdourahmane Sow, Peter M. Tukei, De Cock, Kenin M, Waters, Norman C, Felicity J. Burt, Sow, Abourahmane, Norman C. Waters, Clayton O. Onyango, Fredrick A. Okoth, Konongoi, Sanson L, Clayton O. Onyango, Swanepoel, Robert   +24 more
core   +1 more source

Incubation Periods of Yellow Fever Virus [PDF]

The American Society of Tropical Medicine and Hygiene, 2010
Yellow fever virus is a global health threat due to its endemicity in parts of Africa and South America where human infections occur in residents and travelers. To understand yellow fever dynamics, it is critical to characterize the incubation periods of the virus in vector mosquitoes and humans.
Michael A, Johansson, Neysarí, Arana-Vizcarrondo, Brad J, Biggerstaff, J Erin, Staples   +3 more
openaire   +2 more sources

Yellow Fever Outbreak, Southern Sudan, 2003

Emerging Infectious Diseases, 2004
In May 2003, an outbreak of fatal hemorrhagic fever, caused by yellow fever virus, occurred in southern Sudan. Phylogenetic analysis showed that the virus belonged to the East African genotype, which supports the contention that yellow fever is endemic ...
Clayton O. Onyango, Antoinette A. Grobbelaar, Georgina V.F. Gibson, Rosemary C. Sang, Abdourahmane Sow, Robert Swanepoel, Felicity J. Burt   +6 more
doaj   +1 more source

Unilateral acute idiopathic maculopathy secondary to yellow fever disease: a case report

American Journal of Ophthalmology Case Reports, 2019
Purpose: To report a case of unilateral acute idiopathic maculopathy (UAIM) associated with yellow fever. Observations: A 59-year-old man presented with acute blurring of his vision 30 days after symptoms of yellow fever virus infection.
Rodrigo Crispim Dompieri, Roberta Pereira de Almeida Manzano, Maria Auxiliadora Monteiro Frazão, Helena Yuri Kurimori, John Chii Tyng Chao, Aline Cristina Fioravanti Lui   +5 more
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Comparative Infections of Zika, Dengue, and Yellow Fever Viruses in Human Cytotrophoblast-Derived Cells Suggest a Gating Role for the Cytotrophoblast in Zika Virus Placental Invasion

Microbiology Spectrum, 2023
The Zika virus (ZIKV) is teratogenic and considered a TORCH pathogen (toxoplasmosis [Toxoplasma gondii], rubella, cytomegalovirus, herpes simplex virus [HSV], and other microorganisms capable of crossing the blood-placenta barrier).
Mercedes Viettri, Gerson Caraballo, Maria Elena Sanchez, Aurora Espejel-Nuñez, Abigail Betanzos, Vianney Ortiz-Navarrete, Guadalupe Estrada-Gutierrez, Porfirio Nava, Juan E. Ludert   +8 more
doaj   +1 more source

Wild-Type Yellow Fever Virus RNA in Cerebrospinal Fluid of Child

Emerging Infectious Diseases, 2019
We report a 3-year-old child who was hospitalized because of severe manifestations of the central nervous system. The child died after 6 days of hospitalization.
Paula E.S. Marinho, Pedro P.M. Alvarenga, Ana P.C. Crispim, Talitah M.S. Candiani, Alice M. Alvarenga, Isabela M. Bechler, Pedro A. Alves, Fabio P. Dornas, Danilo B. de Oliveira, Aline A. Bentes, Paulo P. Christo, Erna G. Kroon   +11 more
doaj   +1 more source

Wild-type Yellow fever virus in cerebrospinal fluid from fatal cases in Brazil, 2018

Frontiers in Virology, 2022
Yellow fever virus (YFV) is the causative agent of yellow fever (YF), a hemorrhagic and viscerotropic acute disease. Severe YF has been described in approximately 15-25% of YF patients, with 20-50% of severe YF cases being fatal.
Izabela Mauricio de Rezende, Izabela Mauricio de Rezende, Adriana Regina Campolina Cenachi, Thais Alkifeles Costa, Gabriela Fernanda Garcia Oliveira, Livia Rabelo, Leticia Mattos Menezes, Indiara Penido, Leonardo Soares Pereira, Leonardo Soares Pereira, Matheus Soares Arruda, Andreza Parreiras Gonçalves, Pedro Augusto Alves, Erna Geessien Kroon, Carlos Eduardo Calzavara-Silva, Dario Brock Ramalho, Olindo Assis Martins-Filho, Andrea Teixeira-Carvalho, A. Desiree LaBeaud, Betânia Paiva Drumond   +19 more
doaj   +1 more source