Results 91 to 100 of about 4,475 (152)

Tracking Seasonal Influenza Trends in South Tyrol During 2022/2023 Using Genomic Surveillance Data

open access: yesInfluenza and Other Respiratory Viruses, Volume 19, Issue 4, April 2025.
ABSTRACT Background Influenza seasons are characterized by a complex interplay of co‐circulating strains with high spatial and temporal heterogeneities. Surveillance is crucial for monitoring the spread and evolution of the virus and design effective public health response strategies.
Irene Bianconi   +6 more
wiley   +1 more source

Viral evolution from one generation of human influenza infection to the next [PDF]

open access: yes, 2013
published_or_final_versio
Chan, KH   +4 more
core  

Phylodynamic and Epistatic Analysis of Coxsackievirus A24 and Its Variant

open access: yesViruses
Coxsackievirus A24 (CV-A24) is a human enterovirus that causes acute flaccid paralysis. However, a Coxsackievirus A24 variant (CV-A24v) is the most common cause of eye infections.
Chia-Chi Cheng   +5 more
doaj   +1 more source

Yule-generated trees constrained by node imbalance

open access: yes, 2013
The Yule process generates a class of binary trees which is fundamental to population genetic models and other applications in evolutionary biology.
Disanto, Filippo   +2 more
core   +1 more source

Time reversal dualities for some random forests

open access: yes, 2014
We consider a random forest $\mathcal{F}^*$, defined as a sequence of i.i.d. birth-death (BD) trees, each started at time 0 from a single ancestor, stopped at the first tree having survived up to a fixed time $T$.
Felipe, Miraine Dávila, Lambert, Amaury
core  

Phylogenetic patterns recover known HIV epidemiological relationships and reveal common transmission of multiple variants. [PDF]

open access: yes, 2018
The growth of human immunodeficiency virus (HIV) sequence databases resulting from drug resistance testing has motivated efforts using phylogenetic methods to assess how HIV spreads1-4.
Leitner, Thomas, Romero-Severson, Ethan
core   +1 more source

Overrepresentation of Injection Drug Use Route of Infection Among Human Immunodeficiency Virus Long-term Nonprogressors: A Nationwide, Retrospective Cohort Study in China, 1989-2016. [PDF]

open access: yes, 2019
BackgroundWhy some persons living with human immunodeficiency virus (HIV) (PLWH) progress quickly and others remain "healthy" for a decade or more without treatment remains a fundamental question of HIV pathology.
Brookmeyer, Ron   +11 more
core  

Investigation of bovine leukemia virus transmission pathways within dairy herds through analysis of genomic and epidemiological data

open access: yesJournal of Dairy Science
: Bovine leukemia virus (BLV) is a highly prevalent retrovirus in US dairy cattle herds and has negatively affected dairy herds by reducing milk production, increasing culling rates, and contributing to economic losses. The objective of this study was to
B.M. Nyokabi   +8 more
doaj   +1 more source

The Global Evolutionary History of Orf Virus in Sheep and Goats Revealed by Whole Genomes Data

open access: yesViruses
Orf virus (ORFV) belongs to the genus Parapoxvirus (Poxviridae family). It is the causative agent of contagious ecthyma (CE) that is an economically detrimental disease affecting small ruminants globally. Contagious ecthyma outbreaks are usually reported
Elisabetta Coradduzza   +17 more
doaj   +1 more source

Phylodynamic reconstruction of major chicken infectious anemia virus clades epidemiology, dispersal, and evolution

open access: yesFrontiers in Microbiology
IntroductionImmunosuppressive diseases, such as chicken infectious anemia virus (CIAV), pose a major threat to livestock farming due to reduced disease resistance, poor vaccine response, and overall poor productivity.
Giovanni Franzo   +6 more
doaj   +1 more source

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