title: Virus infection speeds: theory versus experiment.
abstract: In order to explain the speed of Vesicular Stomatitis Virus (VSV) infections, we develop a simple model that improves previous approaches to the propagation of virus infections. For VSV infections, we find that the delay time elapsed between the adsorption of a viral particle into a cell and the release of its progeny has a very important effect. Moreover, this delay time makes the adsorption rate essentially irrelevant in order to predict VSV infection speeds. Numerical simulations are in agreement with the analytical results. Our model satisfactorily explains the experimentally measured speeds of VSV infections.
authors.affiliation: Complex Systems Laboratory, Departament de Física, Universitat de Girona, 17071 Girona, Catalonia, Spain.
authors.forename: Daniel R
authors.initials: DR
authors.lastname: Amor
authors.forename: Joaquim
authors.initials: J
authors.lastname: Fort
mesh_terms: D000818:Animals; D002460:Cell Line; D006224:Cricetinae; D004058:Diffusion; D008954:Models, Biological; D015203:Reproducibility of Results; D013997:Time Factors; D054243:Vesicular Stomatitis; D018116:Vesiculovirus / Q000502:physiology*