Results 11 to 20 of about 602,894 (213)

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

Phylogeny of Yellow Fever Virus, Uganda, 2016

Emerging Infectious Diseases, 2018
In April 2016, a yellow fever outbreak was detected in Uganda. Removal of contaminating ribosomal RNA in a clinical sample improved the sensitivity of next-generation sequencing. Molecular analyses determined the Uganda yellow fever outbreak was distinct
Holly R. Hughes, John Kayiwa, Eric C. Mossel, Julius Lutwama, J. Erin Staples, Amy J. Lambert   +5 more
doaj   +1 more source

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

Travel pattern and profile of clients using online registration system and mobile accessibility for vaccination in a newly established yellow fever vaccination clinic at AIIMS Patna, India

Indian Journal of Community and Family Medicine, 2017
Background: Prevention of Yellow Fever (YF) in travellers to Yellow Fever endemic zone can be done with YF 17D vaccine which is a live attenuated vaccine and can be given only up to one hour after reconstitution.
Dhananjay Kumar, Pragya Kumar, Neeraj Agarwal, Chandra Mani Singh, Sanjay Pandey, Alok Ranjan   +5 more
doaj   +1 more source

Landscape connectivity for yellow fever: a proxy approach to detect displacement and circulation through environmental corridors and interfaces

The Lancet Planetary Health, 2021
Background: Yellow fever is an arboviral haemorrhagic disease transmitted by mosquitoes in the tropical regions of Africa and South America. WHO estimates that there are 200 000 severe cases and 30 000 deaths worldwide annually. In Brazil, the wild cycle
André Luís Acosta, PhD, Adriano Pinter, PhD, Nuno Faria, PhD, Ester Sabino, PhD, Maria Anice Mureb Sallum, PhD   +4 more
doaj   +1 more source

Anamnestic immune response to dengue and decreased severity of yellow fever

Journal of Global Infectious Diseases, 2009
A protective immunity against yellow fever, from cross-reactive dengue antibodies, has been hypothesized as an explanation for the absence of yellow fever in Southern Asia where dengue immunity is almost universal.
Ricardo O Izurieta, Maurizio Macaluso, Douglas M Watts, Robert B Tesh, Bolivar Guerra, Ligia M Cruz, Sagar Galwankar, Sten H Vermund   +7 more
doaj   +1 more source

Descriptive Characterization of Suspected Yellow Fever Cases in Kano state, Nigeria, 2015-2018

Journal of Interventional Epidemiology and Public Health, 2021
Introduction: Yellow fever remains a serious public health problem globally with an estimated 200, 000 cases annually despite the availability of an effective vaccine for more than 70 years. Nigeria had an outbreak of Yellow fever in 2017 after more than
Usman Yahya Umar, Kabiru Sabitu, Shehu Sani Mohammed, Nura Yahya Karaye, Muhammad Shakir Balogun   +4 more
doaj   +1 more source

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

Angewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej, Arturo Rodríguez‐Banqueri, Danuta Mizgalska, Borys Szmigielski, Zuzanna Nowakowska, Małgorzata Benedyk‐Machaczka, Monika Bzowska, Katarzyna Mikruta, Juan Sebastián Ramírez‐Larrota, Chinanu Agunanne, Olivier Julien, Anthony J. O'Donoghue, Carsten Scavenius, Mario López‐Martín, Enrique Marcos, Łukasz Koziej, Sebastian Glatt, Pablo Guerra, Ulrich Eckhard, Jan Potempa, F. Xavier Gomis‐Rüth   +20 more
wiley   +2 more sources

Sustained Delivery of a Shingles Subunit Vaccine Overcomes Age‐Related Declines in Humoral and Cellular Immunity Relative to Shingrix

Advanced Science, EarlyView.
Sustained delivery of a shingles subunit vaccine from an injectable polymer–nanoparticle hydrogel enhanced the potency, durability, and breadth of immune responses in aged mice while minimizing inflammatory cytokine production and reactogenicity. This strategy decouples immunogenicity from reactogenicity and offers a promising approach to improve ...
Ye Eun Song, Jerry Yan, Ben S. Ou, Olivia M. Saouaf, Noah Eckman, E. A. Appel   +5 more
wiley   +1 more source

Deltacoronavirus Modulates circRNA cGLIS3 Metabolism to Evade Host Antiviral Response

Advanced Science, EarlyView.
This study reveals that both deltacoronavirus nucleocapsid protein and host RNA binding protein IGF2BP2 promote circular RNA GLIS3 (cGLIS3) biogenesis by binding to GLIS3 pre‐mRNA. The m6A modification‐mediated cGLIS3‐IGF2BP2 interaction weakens RNase L‐mediated degradation of cGLIS3 while facilitates a ubiquitin‐dependent degradation of IGF2BP2, thus ...
Liuyang Du, Liping Wang, Sujing Diao, Juan Li, Lei Zhao, Yan Yan, Haimin Li, Weiren Dong, Wei Wu, Jinyan Gu, Jiyong Zhou   +10 more
wiley   +1 more source