Calculating virus spread

Spread Histogram - A Method for Calculating Spatial Relations Between Objects

This paper presents a novel approach called Spread Histogram for calculation of spatial relations between objects. It allows to determine such relations as INSIDE, OUTSIDE, ENCOMPASS. Additionally, the method cooperates very well with standard histogram methods like Histogram of Angles for determining the directional spatial relations.

Spread of Measles Virus

Dynamical Model for Virus Spread

The steady state properties of the mean density population of infected cells in a viral spread is simulated by a general forest fire like cellular automaton model with two distinct populations of cells (permissive and resistant ones) and studied in the framework of the mean field approximation. Stochastic dynamical ingredients are introduced in this model to mimic cells regenera-tion (with prob...

Proposing A stochastic model for spread of corona virus dynamics in Nigeria

The emergence of corona virus (COVID-19) has create a great public concern as the outbreak is still ongoing and government are taking actions such as holiday extension, travel restriction, temporary closure of public work place, borders, schools, quarantine/isolation, social distancing and so on. To mitigate the spread, we proposed and analyzed a stochastic model for the continue spread of coro...

Insights into intercontinental spread of Zika virus

The epidemic of Zika virus (ZIKV) infection in South America has led to World Health Organization's declaration of a Public Health Emergency of International Concern. To further inform effective public health policy, an understanding of ZIKV's transmission mechanisms is crucial. To characterize the intercontinental transmission of ZIKV, we compiled and analyzed more than 250 gene sequences toge...