EPIDEMIC DIARRHÆA.

Epidemic$ and Pandemic$ are profitable?!

Epidemic Percolation Networks, Epidemic Outcomes, and Interventions

Epidemic percolation networks (EPNs) are directed random networks that can be used to analyze stochastic "Susceptible-Infectious-Removed" (SIR) and "Susceptible-Exposed-Infectious-Removed" (SEIR) epidemic models, unifying and generalizing previous uses of networks and branching processes to analyze mass-action and network-based S(E)IR models. This paper explains the fundamental concepts underly...

Coping with stress of COVID_19 epidemic

Editorial در حال حاضر ویروس COVID_19 (بیماری کرونا) که در بعضی از مبتلایان منجر به سندرم زجر تنفسی شدید و حاد(ARDS- Acute Respiratory Distress Syndrome) شده و ممکن است منجر به مرگ برخی بیماران نیز گردد، پاندمیک (Pandemic) یا جهانگیر شده و در حال گسترش در همه کشورها است (1). عدم وجود هرگونه درمان یا پیشگیری قطعی و پیش­بینی برخی از اپیدمیولوژیست­ها در خصوص ابتلای حداقل 60­% جامعه به این بیما...

ENTROPY FOR DTMC SIS EPIDEMIC MODEL

In this paper at rst, a history of mathematical models is given.Next, some basic information about random variables, stochastic processesand Markov chains is introduced. As follows, the entropy for a discrete timeMarkov process is mentioned. After that, the entropy for SIS stochastic modelsis computed, and it is proved that an epidemic will be disappeared after a longtime.

AIDS Epidemic Modeling With Different Demographic Structures

The most urgent public health problem today is to devise effective strategies to minimize the destruction caused by the AIDS epidemic. Mathematical models based on the underlying transmission mechanisms of the AIDS virus can help the medical/scientific community understand and anticipate its spread in different populations and evaluate the potential effectiveness of different approaches for bri...