Early HIV infection predictions: role of viral replication errors.

ABSTRACT: In order to prevent and/or control infections it is necessary to understand their early-time dynamics. However this is precisely the phase of HIV about which the least is known. To investigate the initial stages of HIV infection within a host we have developed a multi-type, continuous-time branching process model. This model is a stochastic extension of the standard viral dynamics model, under the assumption that the number of cell targets for viral infection is constant, biologically reasonable since, during the earliest stages of HIV infection, very few cells are infected relative to their total population size. We use our model to investigate three important clinical characteristics of early HIV infection following intravenous challenge: risk of infection, time to infection clearance (a

SUBMITTER: Conway JM 

PROVIDER: S-EPMC6588189 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature