Results 21 to 30 of about 72,519 (291)

The thermal stability of yellow fever vaccines

Memorias do Instituto Oswaldo Cruz, 1990
The assessment of yellow fever vaccine thermostability both in lyophilized form and after reconstitution were analyzed. Two commercial yellow fever vaccines were assayed for their thermal stability. Vaccines were exposed to test temperatures in the range
Ricardo Ishak, Colin R. Howard
doaj   +1 more source

Yellow fever virus is susceptible to sofosbuvir both in vitro and in vivo. [PDF]

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, Luiza M Higa, Carolina Q Sacramento, André C Ferreira, Patrícia A Reis, Rodrigo Delvecchio, Fabio L Monteiro, Giselle Barbosa-Lima, Harrison James Westgarth, Yasmine Rangel Vieira, Mayara Mattos, Natasha Rocha, Lucas Villas Bôas Hoelz, Rennan Papaleo Paes Leme, Mônica M Bastos, Gisele Olinto L Rodrigues, Carla Elizabeth M Lopes, Celso Martins Queiroz-Junior, Cristiano X Lima, Vivian V Costa, Mauro M Teixeira, Fernando A Bozza, Patrícia T Bozza, Nubia Boechat, Amilcar Tanuri, Thiago Moreno L Souza   +25 more
doaj   +1 more source

Usability of a gamified antibiotic resistance awareness mobile application: A qualitative evaluation

IET Networks, EarlyView., 2022
The purpose of this study is to reveal the findings from the usability evaluation of an antibiotic resistance awareness app (SEDAR) app and present the necessary critical revisions made to improve the usability further. This study adopted guerrilla testing, observation, and retrospective probing methods to evaluate the usability of the SEDAR app ...
Ummul Hanan Mohamad, Intan Nadiah Abdul Hakim, Mahdi Ali‐Akbari   +2 more
wiley   +1 more source

Global emergence of Zika virus

Universa Medicina, 2016
Zika virus (ZIKV) belongs to the flaviviruses (family Flaviviridae), which includes dengue, yellow fever, West Nile, and Japanese encephalitis viruses.
Richard Tjan
doaj   +1 more source

Molecular surveillance of arboviruses in Nigeria

BMC Infectious Diseases, 2023
Arboviral infections are fast becoming a global public health concern as a result of its high fatality rate and sporadic spread. From the outbreak of Zika virus in the Americas, the endemicity of Yellow fever in West Africa and South America, outbreaks ...
Joseph Ojonugwa Shaibu, Kabiru Olusegun Akinyemi, Oshilonyah Henry Uzor, Rosemary Ajuma Audu, Akeeb Bola Oriowo Oyefolu   +4 more
doaj   +1 more source

Serological evidence of Flavivirus circulation in human populations in Northern Kenya: an assessment of disease risk 2016–2017

Virology Journal, 2019
Background Yellow fever, Dengue, West Nile and Zika viruses are re-emerging mosquito-borne Flaviviruses of public health concern. However, the extent of human exposure to these viruses and associated disease burden in Kenya and Africa at large remains ...
E. Chepkorir, D. P. Tchouassi, S. L. Konongoi, J. Lutomiah, C. Tigoi, Z. Irura, F. Eyase, M. Venter, R. Sang   +8 more
doaj   +1 more source

A review of the tolerability of the candidate TB vaccine, MVA85A compared with BCG and Yellow Fever vaccines, and correlation between MVA85A vaccine reactogenicity and cellular immunogenicity [PDF]

, 2012
© 2012 Elsevier Ltd. All rights reservedBackground: The development of a new, more effective vaccine against tuberculosis (TB) for use in healthy and HIV-infected adults, children and infants, remains a global health priority.
Minassian, Angela M, Porter, David W, Pathan, Ansar A, Rowland, Rosalind, Sander, C, Satti, Iman, Angela M Minassian, Nicola Williams, Lawrie, AM, Sander, Clare, Alison M Lawrie, Rowland, R, Poulton, ID, Rosalind Rowland, Brittain, N, Williams, Nicola, Pathan, AA, David W Porter, Minassian, AM, Helen McShane, Iman Satti, Ansar A Pathan, Ian D Poulton, Lawrie, Alison M, Nathaniel Brittain, Williams, N, Brittain, Nathaniel, Poulton, Ian D, Clare Sander, Porter, DW, Satti, I, McShane, H, McShane, Helen   +32 more
core   +1 more source

Advanced Laboratory Methods for Detecting Yellow Fever Pathogen

Проблемы особо опасных инфекций, 2021
Yellow fever is an acute infectious disease of viral nature, the causative agent of which is vector-borne –is transmitted through the bites of infected mosquitoes. Massive epidemics caused by the yellow fever virus are observed in the countries of Africa,
E. I. Krivosheina, M. Yu. Kartashov, E. V. Naidenova   +2 more
doaj   +1 more source

Yellow Fever Virus DNA in Urine and Semen of Convalescent Patient, Brazil

Emerging Infectious Diseases, 2018
Yellow fever virus RNA is usually detected in blood of infected humans. We detected virus RNA in urine and semen samples from a convalescent patient. A complete virus genome was sequenced for an isolate from a urine sample.
Carla M. Barbosa, Nicholas Di Paola, Marielton P. Cunha, Mônica J. Rodrigues-Jesus, Danielle B. Araujo, Vanessa B. Silveira, Fabyano B. Leal, Flávio S. Mesquita, Viviane F. Botosso, Paolo M.A. Zanotto, Edison L. Durigon, Marcos V. Silva, Danielle B.L. Oliveira   +12 more
doaj   +1 more source

Using mathematical transmission modelling to investigate drivers of respiratory syncytial virus seasonality in children in the philippines [PDF]

, 2013
We used a mathematical transmission model to estimate when ecological drivers of respiratory syncytial virus (RSV) transmissibility would need to act in order to produce the observed seasonality of RSV in the Philippines.
Simoes, Eric A. F., Lucero, M., Weinstein, P., Lucero, Marilla G., Lucero, Marilla G, Simões, E., Paynter, Stuart, Yakob, L., Laith Yakob, Marilla G. Lucero, Williams, Gail M., Williams, Gail, Eric A. F. Simões, Nohynek Hanna, Sly, Peter D., Peter D Sly, Peter D. Sly, Tallo, V., Simões Eric A. F., Paynter, Stuart J., Tallo, Veronica, Gail Williams, Yakob Laith, Weinstein, Philip, Weinstein Philip, Nohynek, Hanna, Ware Robert S., Ware, R., Ware, Robert S., Paynter, S., Philip Weinstein, Tallo Veronica, Robert S Ware, Paynter Stuart, Marilla G Lucero, Veronica Tallo, Ware, Robert S, Yakob, Laith, Sly, P., Sly Peter D., Williams, G., Eric A F Simões, Lucero Marilla G., Robert S. Ware, Simões, Eric AF, Williams Gail, Sly, Peter D, Hanna Nohynek, Stuart Paynter, Nohynek, H.   +49 more
core   +1 more source