Results 21 to 30 of about 2,682 (195)

Phylodynamics of Alagoas vesiculovirus in Brazil

open access: yesBrazilian Journal of Microbiology, 2022
The vesicular stomatitis virus belongs to the Rhabdoviridae family, genus Vesiculovirus. Four species (New Jersey, Indiana, Cocal, and Alagoas) are responsible for disease outbreaks in Western Hemisphere countries. In Brazil, the Alagoas virus is responsible for the main outbreaks of the disease, mainly in the states of the Northeast, Midwest, and ...
Antônio Augusto, Fonseca Júnior   +6 more
openaire   +2 more sources

Phylodynamics of Infectious Disease Epidemics [PDF]

open access: yesGenetics, 2009
AbstractWe present a formalism for unifying the inference of population size from genetic sequences and mathematical models of infectious disease in populations. Virus phylogenies have been used in many recent studies to infer properties of epidemics. These approaches rely on coalescent models that may not be appropriate for infectious diseases.
Volz, Erik M.   +4 more
openaire   +2 more sources

Decoding the fundamental drivers of phylodynamic inference

open access: yesMolecular Biology and Evolution, 2022
Abstract Despite its increasing role in the understanding of infectious disease transmission at the applied and theoretical levels, phylodynamics lacks a well-defined notion of ideal data and optimal sampling. We introduce a formal method to visualise and quantify the relative impact of pathogen genome sequence and sampling times—two ...
Leo A. Featherstone   +2 more
openaire   +4 more sources

Evolutionary dynamics of Usutu virus: Worldwide dispersal patterns and transmission dynamics in Europe

open access: yesFrontiers in Microbiology, 2023
BackgroundUsutu virus (USUV) is an emerging mosquito-borne Flavivirus, with birds as the main zoonotic reservoir. Humans are accidental hosts and mostly develop mild or even asymptomatic infections, although severe complications such as encephalitis can ...
Marina Siljic   +7 more
doaj   +1 more source

Evolutionary and spatiotemporal analyses reveal multiple introductions and cryptic transmission of SARS-CoV-2 VOC/VOI in Malta

open access: yesMicrobiology Spectrum, 2023
Genomic surveillance and epidemiology have shed light on the viral diversity driving coronavirus disease 2019 (COVID-19) outbreaks and are important during waves of highly transmissible and immune-escaping variants of interest or of concern (VOCs).
Nidia S. Trovao   +15 more
doaj   +1 more source

Adaptive preferential sampling in phylodynamics

open access: yesArXiv, 2020
Longitudinal molecular data of rapidly evolving viruses and pathogens provide information about disease spread and complement traditional surveillance approaches based on case count data. The coalescent is used to model the genealogy that represents the sample ancestral relationships.
Cappello, Lorenzo, Palacios, Julia A.
openaire   +3 more sources

TreeTime: maximum likelihood phylodynamic analysis [PDF]

open access: yesVirus Evolution, 2017
Mutations that accumulate in the genome of replicating biological organisms can be used to infer their evolutionary history. In the case of measurably evolving organisms genomes often reveal their detailed spatiotemporal spread. Such phylodynamic analyses are particularly useful to understand the epidemiology of rapidly evolving viral pathogens.
Sagulenko, Pavel   +2 more
openaire   +5 more sources

Early phylodynamics analysis of the COVID-19 epidemic in France [PDF]

open access: yes, 2021
International audienceFrance was one of the first countries to be reached by the COVID-19 pandemic. Here, we analyse 196 SARS-Cov-2 genomes collected between Jan 24 and Mar 24 2020, and perform a phylodynamics analysis.
Thibault, Vincent   +19 more
core   +1 more source

SARS-CoV-2 Molecular Transmission Clusters and Containment Measures in Ten European Regions during the First Pandemic Wave

open access: yesLife, 2021
Background: The spatiotemporal profiling of molecular transmission clusters (MTCs) using viral genomic data can effectively identify transmission networks in order to inform public health actions targeting SARS-CoV-2 spread. Methods: We used whole genome
Maria Bousali   +15 more
doaj   +1 more source

cinthylorein/Colombia-COVID-19-phylodynamics: Zenodo

open access: yes, 2023
making this repository citeable via ...
cinthylorein
core   +1 more source

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