Results 11 to 20 of about 385,581 (302)

EPIDEMIC PROCESS IN MODERN CONDITIONS

open access: yesActa Biomedica Scientifica, 2012
Nowadays the evolution of epidemic process is under active influence of a new adjusting risk factor - technogenic environmental contamination.
E. D. Savilov
doaj   +2 more sources

Scientific Substantiation of the Creation and Prospects for the Development of an Epidemiological Surveillance System for Infection Caused by the Epstein-Barr Virus

open access: yesЭпидемиология и вакцинопрофилактика, 2022
Relevance. At the present stage, the Russian Federation does not have a coherent system of supervision and control of infection caused by the Epstein-Barr virus (EBV), while there is an epidemiological problem with this pathology, requiring the ...
T. V. Solomay   +2 more
doaj   +1 more source

Network-Based SIR Epidemiological Model

open access: yes, 2022
WHAT IS IT? Network-Based SIR Epidemiological Model HOW IT WORKS A first random agent gets infected, then the disease is transmitted depending on social connections linking the agents.
Pierron, Maxime   +5 more
core   +1 more source

Specificity of Teaching in the Section «General Epidemiology of Infectious Diseases» for Foreign Students

open access: yesЭпидемиология и вакцинопрофилактика, 2023
Teaching the discipline «Epidemiology» to foreign students is associated with certain difficulties due to both the lack of equivalents in the English language of terms and concepts used in Russia and the historically established difference in approaches ...
O. V. Tsvirkun   +4 more
doaj   +1 more source

A Fractional Epidemiological Model for Bone Remodeling Process

open access: yesJournal of Mathematics, 2021
This article focuses on modeling bone formation process using a fractional differential approach, named bones remodeling process. The first goal of the work is to investigate existence and uniqueness of the proposed fractional differential model.
Muath Awadalla   +2 more
doaj   +1 more source

PERTUSSIS IN CHILDREN – CLINICAL AND EPIDEMIOLOGICAL CHARACTERISTICS IN THE SAMARA REGION

open access: yesЖурнал инфектологии, 2018
Objective: to study the features of the clinical and epidemiological characteristics of whooping cough in children in the Samara region.Materials and methods: 389 cases of pertussis in the Samara region for 2015–2016 were analyzed.Results: it is shown ...
E. S. Gasilina   +9 more
doaj   +1 more source

The Effectiveness of the UNAIDS Strategy«90-90-90»in Populations with Different Population Growth

open access: yesЭпидемиология и вакцинопрофилактика, 2020
Introduction. Available data indicate that the effectiveness of the strategy of "90-90-90" varies considerably between countries. For example, Australia with figures 90-90-79 (2016) has not achieved the negative trend of the incidence and prevalence ...
D. A. Neshumaev   +2 more
doaj   +1 more source

On the Role of Global and Regional Factors in the Development of the Epidemic Process of Anthroponotic Infections

open access: yesЭпидемиология и вакцинопрофилактика, 2021
Relevance. In the modern period, scientific works that would give a detailed assessment of the influence of certain factors on the development of the epidemic process are extremely rare.
A. A. Yakovlev
doaj   +1 more source

Branching Processes: Their Role in Epidemiology [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2010
Branching processes are stochastic individual-based processes leading consequently to a bottom-up approach. In addition, since the state variables are random integer variables (representing population sizes), the extinction occurs at random finite time on the extinction set, thus leading to fine and realistic predictions. Starting from the simplest and
openaire   +4 more sources

AGE-DEPENDENT CHARACTERISTICS OF EPIDEMIOLOGICAL PROCESS OF HEPATITIS A IN FEDERAL DISTRICTS OF RUSSIA AT CURRENT PERIOD OF TIME. BASIS OF THE NECESSITY OF SCHEDULED VACCINATION AGAINST HEPATITIS A IN CHILDREN

open access: yesПедиатрическая фармакология, 2012
Recently epidemiological data on maximal hepatitis A (HA) morbidity values shift to older age groups, including adolescents at the age of 15–19 years and young adults at the age 20–39 years, and decreasing significance of children as a risk group have ...
S. L. Mukomolov   +2 more
doaj   +1 more source

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