Results 101 to 110 of about 1,065,378 (291)

Yellow fever virus is susceptible to sofosbuvir both in vitro and in vivo

PLoS Neglected Tropical Diseases, 2019
Yellow fever virus (YFV) is a member of the Flaviviridae family. In Brazil, yellow fever (YF) cases have increased dramatically in sylvatic areas neighboring urban zones in the last few years. Because of the high lethality rates associated with infection
Caroline S. de Freitas, L. Higa, Carolina Q. Sacramento, André C. Ferreira, P. Reis, R. Delvecchio, F. L. Monteiro, G. Barbosa-Lima, Harrison James Westgarth, Y. R. Vieira, Mayara Mattos, Natasha Rocha, L. Hoelz, R. P. P. Leme, M. Bastos, Gisele O L Rodrigues, C. M. Lopes, C. Queiroz-Junior, C. X. Lima, V. Costa, M. Teixeira, F. Bozza, P. Bozza, N. Boechat, A. Tanuri, T. M. Souza   +25 more
semanticscholar   +1 more source

Zika virus infection, associated microcephaly, and low yellow fever vaccination coverage in Brazil: is there any causal link? [PDF]

, 2016
Introduction: Since the end of 2014, Zika virus (ZIKV) infection has been rapidly spreading in Brazil. Methodology: To analyze the possible association of yellow fever vaccine with a protective effect against ZIKV-related microcephaly, the following ...
Alencar, Carlos Henrique, de Góes Cavalcanti, Luciano Pamplona, Heukelbach, Jorg, Oliveira, Wanderson, Tauil, Pedro Luiz, Teixeira, Mauro Martins   +5 more
core   +1 more source

Epizootics due to Yellow Fever Virus in São Paulo State, Brazil: viral dissemination to new areas (2016–2017)

Scientific Reports, 2019
Beginning in late 2016 Brazil faced the worst outbreak of Yellow Fever in recent decades, mainly located in southeastern rural regions of the country. In the present study we characterize the Yellow Fever Virus (YFV) associated with this outbreak in São ...
M. S. Cunha, A. C. da Costa, N. C. C. de Azevedo Fernandes, J. Guerra, Fabiana Cristina Pereira dos Santos, J. Nogueira, Leandro Guaraglia D’Agostino, S. Komninakis, S. Witkin, R. Réssio, A. Maeda, F. G. Vasami, Ursula Mitsue Abreu Kaigawa, L. S. de Azevedo, Paloma Alana de Souza Facioli, Fernando L L Macedo, E. Sabino, E. Leal, R. D. de Souza   +18 more
semanticscholar   +1 more source

Quantum associative memory for the diagnosis of some tropical diseases [PDF]

arXiv, 2013
In this paper we present a model of Quantum Associative Memory which can be a helpful tool for physicians without experience or laboratory facilities, for the diagnosis of four tropical diseases (malaria, typhoid fever, yellow fever and dengue) which have similar symptoms. The memory can distinguish single infection from multi-infection.
arxiv  

An unsuspected yellow fever and lassa fever in a tertiary healthcare facility in Jos, North Central, Nigeria: a case report [PDF]

, 2019
Background: Yellow Fever and Lassa Fever are both zoonotic diseases (Mosquito borne flavirus and Rodent borne arenavirus, respectively) and classified as viral haemorrhagic fevers (VHF) because of their common clinical presentations – especially fevers ...
Akude, C.C., Amaku, C, Butswat, B, Caleb, D, Markus, H, Nuwam, M, Okpala, A, Otuyemi, C   +7 more
core   +2 more sources

The Transmission of Yellow Fever. [PDF]

JAMA: The Journal of the American Medical Association, 1903
New York City, Aug. 11, 1903. To the Editor: —On my arrival from Cuba I perused with great interest the article of Dr. James Carroll on "The Transmission of Yellow Fever," published inThe Journal, May 23, 1903, the replies made to it by Drs. Carlos I. Finlay and Aristides Agramonte, both of Havana, Cuba, and Dr. Carroll's last rejoinder.
openaire   +6 more sources

Yellow fever outbreak in Brazil: the puzzle of rapid viral spread and challenges for immunisation

Memórias do Instituto Oswaldo Cruz, 2018
We discuss the complex eco-social factors involved in the puzzle of the unexpected rapid viral spread in the ongoing Brazilian yellow fever (YF) outbreak, which has increased the reurbanisation risk of a disease without urban cases in Brazil since 1942 ...
C. Possas, R. Lourenço-de-Oliveira, P. Tauil, F. Pinheiro, A. Pissinatti, R. D. da Cunha, M. Freire, R. Martins, A. Homma   +8 more
semanticscholar   +1 more source

Controvérsias sobre a ampliação das áreas com vacinação de rotina contra a febre amarela no Brasil

Cadernos de Saúde Pública
Resumo: Febre amarela é uma doença viral potencialmente grave, transmitida por mosquitos Haemagogus, Aedes e Sabethes. A vacinação é a medida mais importante para a sua prevenção e controle.
Tatiana Guimarães de Noronha, Luiz Antonio Bastos Camacho   +1 more
doaj   +1 more source

Yellow Fever Vaccination: An Issue for Non-endemic Tropical Countries

International Journal of Travel Medicine and Global Health, 2018
Yellow fever is an important mosquito-borne infection. This disease is endemic in several tropical countries in Africa and South America. It is serious and can result in death. This disease can be prevented, and the best preventive measure is vaccination.
Viroj Wiwanitkit
doaj   +1 more source

The obscurance of the greatest sylvatic yellow fever epidemic and the cooperation of the Pan American Health Organization during the COVID-19 pandemic

Revista da Sociedade Brasileira de Medicina Tropical, 2020
INTRODUCTION: Since 2016, Brazil has been in the midst of its largest sylvatic yellow fever epidemic ever, found predominantly outside the Amazon region.
Carlos Frederico Campelo de Albuquerque e Melo, Pedro Fernando da Costa Vasconcelos, Luiz Carlos Júnior Alcantara, Wildo Navegantes de Araujo   +3 more
doaj   +1 more source