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Chapter 1 Stochastic Epidemic Models

, 2019
This first chapter introduces some basic facts about stochastic epidemic models.We consider the case of a closed community, i.e. without influx of new susceptibles or mortality.
Pardoux, Etienne, Etienne Pardoux, Tom Britton, Britton, Tom,   +3 more
core   +1 more source

Centre for Epidemic Interventions Research (CEIR), Annual Report 2022 [PDF]

, 2023
Key message During the COVID-19 pandemic it became apparent that the scientific basis for many infection control interventions was weak, and that more research on the effects of public health and social measures was needed.
Fretheim, Atle
core   +1 more source

Risk management externalities in agrifood supply chains

American Journal of Agricultural Economics, EarlyView.
Abstract Firms may under‐ or over‐invest in risk management from the social planner's perspective, resulting in a negative externality on other economic agents in the supply chain. The externality of risk management is particularly relevant for agrifood supply chains, which frequently experience disruptions and play a primary role in preventing major ...
Jeffrey Hadachek, Meilin Ma
wiley   +1 more source

The current epizootic and epidemiological situation of coxiellosis in the territories of the Southern, North Caucasian Federal Districts, Donetsk, Lugansk People's Republics, Zaporizhia and Kherson regions

Медицинский вестник Юга России
Objective: to characterize the dynamics and intensity of the incidence of Q fever for the period from 2015 to 2022, to determine the risk areas for human infection in the Southern and North Caucasian Federal districts and in the new subjects of the ...
E. N. Sokirkina, A. K. Noskov, N. L. Pichurina, A. V. Tsay, D. I. Simakova, Ye. V. Kovalev   +5 more
doaj   +1 more source

The Epidemic Process of Measles with Different Strategies of Vaccination in a Large Industrial Center of the Middle Urals

Эпидемиология и вакцинопрофилактика, 2019
Relevance. Measles infection still does not lose its relevance, as experts everywhere register outbreaks of the disease. The aim of the study is characterization of the measles epidemic process in the context of different strategies for its vaccination ...
A. A. Golubkova, T. A. Platonova, S. S. Smirnova, S. A. Kovyazina   +3 more
doaj   +1 more source

Predicting Opioid Epidemic by Using Twitter Data [PDF]

, 2018
Opioid crisis was declared as a public health emergency in 2017 by the President of USA. According to the Centers for Disease Control and Prevention, more than 91 Americans die every day from an opioid overdose.
Rendon, David Campo, Wu, Yubao, Skums, Pavel, Zelikovsky, Alex, Liao, Xueting   +4 more
core  

Spatial and temporal variations of malaria epidemic risk in Ethiopia: factors involved and implications.

, 2003
The aim of this study was to describe spatial and temporal variations in malaria epidemic risk in Ethiopia and to examine factors involved in relation to their implications for early warning and interpretation of geographical risk models.
Abeku, Tarekegn Abose, Habbema, JDF, van Oortmarssen, Gerrit J, Borsboom, Gerard, de Vlas, Sake J, de Vlas, Sake, Oortmarssen, Gerrit, Abeku, TA, Habbema, Dik   +8 more
core   +1 more source

Transitioning to nonpunitive school policies for addressing student substance use: Qualitative interviews with key school administrators

American Journal of Community Psychology, EarlyView.
Abstract Recent policy change in Massachusetts encourages schools to limit their use of exclusionary discipline to “extraordinary circumstances,” but little work has explored the opportunities and challenges of transitioning to nonpunitive practices after student substance use infractions in schools.
Kristina Conroy, M. Grace Albright, Kendall B. Roberts, Meghan A. Costello, Anthony J. Jannetti, Alexis R. Wing, Randi M. Schuster   +6 more
wiley   +1 more source

Prospects for the Organization Expanded Surveillance System for Salmonella in Russia

Эпидемиология и вакцинопрофилактика, 2015
The results of development and implementation of a global Salmonella surveillance system performed by a reference center for the salmonellosis monitoring in a number of areas around Russia, which are the main bases of the center, are discussed in the ...
S. H. Rozhnova, N. K. Akulova, O. A. Khristukhina   +2 more
doaj   +1 more source

Epidemic Processes Over Time-Varying Networks

IEEE Transactions on Control of Network Systems, 2018
The spread of viruses in biological networks, computer networks, and human contact networks can have devastating effects; developing and analyzing mathematical models of these systems can be insightful and lead to societal benefits. Prior research has focused mainly on network models with static graph structures, however the systems being modeled ...
Philip E. Pare, Carolyn L. Beck, Angelia Nedic   +2 more
openaire   +3 more sources