Results 41 to 50 of about 2,928,024 (297)

Kinetics of acute hepatitis B virus infection in humans [PDF]

, 2001
Using patient data from a unique single source outbreak of hepatitis B virus (HBV) infection, we have characterized the kinetics of acute HBV infection by monitoring viral turnover in the serum during the late incubation and clinical phases of the ...
Brown, D., Dusheiko, G.M., Emery, V.C., Murray, J.M., Perelson, A.S., Webster, G.J.M., Whalley, S.A.   +6 more
core   +1 more source

Epidemic spreading in evolving networks [PDF]

, 2010
A model for epidemic spreading on rewiring networks is introduced and analyzed for the case of scale free steady state networks. It is found that contrary to what one would have naively expected, the rewiring process typically tends to suppress epidemic ...
A. Barrat, Attila Rákos, David Mukamel, L. B. Shaw, M. Boguñá, P. Erdős, S. N. Dorogovtsev, Yonathan Schwarzkopf   +7 more
core   +2 more sources

Online Rumor Diffusion Model Based on Variation and Silence Phenomenon in the Context of COVID-19

Frontiers in Public Health, 2022
In the era of mobile internet, information dissemination has made a new leap in speed and in breadth. With the outbreak of the coronavirus disease 2019 (COVID-19), the COVID-19 rumor diffusion that is not limited by time and by space often becomes ...
Chunhua Ju, Chunhua Ju, Yihao Jiang, Fuguang Bao, Fuguang Bao, Bilin Zou, Chonghuan Xu, Chonghuan Xu   +7 more
doaj   +1 more source

Behavior of susceptible-vaccinated--infected--recovered epidemics with diversity in the infection rate of the individuals

, 2013
We study a susceptible-vaccinated--infected--recovered (SVIR) epidemic-spreading model with diversity of infection rate of the individuals. By means of analytical arguments as well as extensive computer simulations, we demonstrate that the heterogeneity ...
Cai, Chao-Ran, Guan, Jian-Yue, wu, Zhi-Xi   +2 more
core   +1 more source

Epidemiological patterns of hepatitis B virus (HBV) in highly endemic areas [PDF]

, 1996
This paper uses meta-analysis of published data and a deterministic mathematical model of hepatitis B virus (HBV) transmission to describe the patterns of HBV infection in high endemicity areas.
A. J. Hall, Anderson, Barin, C. J. O'Callaghan, D. J. Nokes, G. F. Medley, Gebreselassie, H. C. Whittle, Milne, Overby, Pearce, Pongpipat, Prozesky, Reniers, Schweitzer, Shiraki, Sobeslavsky, Sokal, Swenson, Tong, W. J. Edmunds   +20 more
core   +2 more sources

Hosts of lung helminth Crenosoma vulpis (Rudolphi, 1819)

Российский паразитологический журнал
The purpose of the research is to study the species composition of Crenosoma spp. dwelling in the body of wild canines (Vulpes vulpes, Canis lupus, and Canis aureu).Materials and methods.
A. M. Plieva, R. I. Balayeva
doaj   +1 more source

Prevalence and risk factors of HIV infection among MSM having sexual activity at bathhouses in Urumqi city, 2016 – 2018

Zhongguo gonggong weisheng, 2022
ObjectiveTo examine the prevalence and risk factors of human immunodeficiency virus (HIV) infection among the men who have sex with men (MSM) ever having homosexual behaviors at bathhouses in Urumqi city of Xinjiang Uygur Autonomous Region for developing
Ming-jian NI, Xiao-min HU, Xiao-yuan HU
doaj   +1 more source

The epidemiology of canine leishmaniasis: transmission rates estimated from a cohort study in Amazonian Brazil [PDF]

, 1997
We estimate the incidence rate, serological conversion rate and basic case reproduction number (R0) of Leishmania infantum from a cohort study of 126 domestic dogs exposed to natural infection rates over 2 years on Marajó Island, Pará State, Brazil.
Courtenay, O., Dye, C., Garcez, L.M., Quinnell, R.J.   +3 more
core   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Fauna and abundance of ticks of the superfamily Ixodoidea in Central Tajikistan

Российский паразитологический журнал
The purpose of the research is to determine the species composition and abundance of ixodid and argasid ticks in Central Tajikistan.Materials and methods.
E. H. Iskandarov, M. R. Sahimov
doaj   +1 more source