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Advanced Laboratory Methods for Detecting Yellow Fever Pathogen
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 +2 more
doaj +1 more source
CAQ Corner: Immune‐mediated complications
Liver Transplantation, EarlyView.
Mary Thomson, John R. Lake
wiley +1 more source
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 +8 more
doaj +1 more source
ULTRACENTRIFUGATION STUDIES OF YELLOW FEVER VIRUS [PDF]
1. It was possible to study in the ultracentrifuge by optical methods the behavior of yellow fever virus particles directly in the unaltered serum from infected monkeys. 2. The virus showed an extremely high light absorption in the spectral range of 320 to 440 mµ, which seemed to be its intrinsic property. In a 1 cm.
E G, Pickels, J H, Bauer
openaire +2 more sources
THE PRESERVATION OF YELLOW FEVER VIRUS [PDF]
1. The virus of yellow fever may be preserved for at least 154 days in the blood or liver tissue of infected monkeys if the material is dried in a vacuum while in the frozen state and kept in the refrigator in sealed glass containers. A gradual diminution of virulence is noticeable in the older specimens. 2.
W A, Sawyer, W D, Lloyd, S F, Kitchen
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17D Yellow Fever Virus Vaccine [PDF]
Dear Sir: In a recent article, Edupuganti and others reported a clinical study of co-administration of subcutaneous yellow fever (YF) 17D vaccine (YF-VAX®; Sanofi Pasteur, Lyon, France) and intramuscular immune serum globulin (ISG) (amaSTAN S/D®; Talecris Biotherapeutics, Research Triangle Park, NC) or saline placebo.1 The study was designed to test
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Yellow Fever Virus DNA in Urine and Semen of Convalescent Patient, Brazil
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 +12 more
doaj +1 more source
Clinical periodontal diagnosis
Abstract Periodontal diseases include pathological conditions elicited by the presence of bacterial biofilms leading to a host response. In the diagnostic process, clinical signs such as bleeding on probing, development of periodontal pockets and gingival recessions, furcation involvement and presence of radiographic bone loss should be assessed prior ...
Giovanni E. Salvi +5 more
wiley +1 more source
Yellow fever is endemic in Ghana and outbreaks occur periodically. The prodromal signs due to Yellow Fever Virus (YFV) infection are non-specific, making clinical signs unreliable as the sole criteria for diagnosis.
Lawrence Henry Ofosu-Appiah +9 more
doaj +1 more source
Phylogeny of Yellow Fever Virus, Uganda, 2016 [PDF]
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 from the concurrent yellow fever outbreak in Angola, improving our understanding of yellow fever ...
Holly R. Hughes +5 more
openaire +3 more sources

