Results 41 to 50 of about 14,162,835 (267)

Estimating Effective Reproduction Number for SIR Compartmental Model: A Stochastic Evolutionary Approach

open access: yesJournal of Social Computing, 2022
Compartmental pandemic models have become a significant tool in the battle against disease outbreaks. Despite this, pandemic models sometimes require extensive modification to accurately reflect the actual epidemic condition.
W. K. Wong, Filbert H. Juwono
doaj   +1 more source

Estimated effects on effective reproduction number with specific policies.

open access: yes, 2021
Estimated effects on effective reproduction number with specific policies.
Ping-Chen Chung (2245900)   +1 more
core   +1 more source

Quantifying the role of social distancing, personal protection and case detection in mitigating COVID-19 outbreak in Ontario, Canada

open access: yesJournal of Mathematics in Industry, 2020
Public health interventions have been implemented to mitigate the spread of coronavirus disease 2019 (COVID-19) in Ontario, Canada; however, the quantification of their effectiveness remains to be done and is important to determine if some of the social ...
Jianhong Wu   +4 more
doaj   +1 more source

Incorporating testing volume into estimation of effective reproduction number dynamics

open access: yes, 2023
Branching process inspired models are widely used to estimate the effective reproduction number -- a useful summary statistic describing an infectious disease outbreak -- using counts of new cases.
Goldstein IH, Wakefield J, Minin VM.
europepmc   +1 more source

The basic reproduction number of vector-borne plant virus epidemics [PDF]

open access: yes, 2017
The basic reproduction number R0 is a key parameter in plant disease epidemiology, which largely determines whether or not an epidemic will occur in a plant population.
Van den Bosch, Frank   +5 more
core   +1 more source

Effects of Demographic and Weather Parameters on COVID-19 Basic Reproduction Number [PDF]

open access: yesFrontiers in Ecology and Evolution, 2021
It is hard to overstate the importance of a timely prediction of the COVID-19 pandemic progression. Yet, this is not possible without a comprehensive understanding of environmental factors that may affect the infection transmissibility. Studies addressing parameters that may influence COVID-19 progression relied on either the total numbers of detected ...
Igor Salom   +5 more
openaire   +3 more sources

The estimation of the effective reproductive number from disease outbreak data

open access: yesMathematical Biosciences and Engineering, 2009
We consider a single outbreak susceptible-infected-recovered (SIR) model and corresponding estimation procedures for the effective reproductive number $\mathcal{R}(t)$. We discuss the estimation of the underlying SIR parameters with a generalized least squares (GLS) estimation technique.
Ariel Cintrón-Arias   +4 more
openaire   +4 more sources

Analysis of SVEIL Model of Tuberculosis Disease Spread with Imperfect Vaccination

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2023
This study proposes a SVEIL model of tuberculosis disease spread with imperfect vaccination. Susceptible individuals can receive imperfect vaccination, but over the time the vaccine efficacy will decrease.
Handika Lintang Saputra   +2 more
doaj   +1 more source

Early phylogenetic estimate of the effective reproduction number of SARS‐CoV‐2 [PDF]

open access: yesJournal of Medical Virology, 2020
Abstract To reconstruct the evolutionary dynamics of the 2019 novel‐coronavirus recently causing an outbreak in Wuhan, China, 52 SARS‐CoV‐2 genomes available on 4 February 2020 at Global Initiative on Sharing All Influenza Data were analyzed.
Lai, Alessia   +4 more
openaire   +2 more sources

Estimating the Transmissibility of Mumps: A Modelling Study in Wuhan City, China

open access: yesFrontiers in Medicine, 2021
Despite the adoption of a national immunization program in China, the incidence of mumps remains high. This study aimed to describe the epidemiological characteristics, including the time, region, occupation, and age, of mumps in Wuhan from 2005 to 2018 ...
Ying Peng   +20 more
doaj   +1 more source

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