Statistical inference for multi-pathogen systems.

ABSTRACT: There is growing interest in understanding the nature and consequences of interactions among infectious agents. Pathogen interactions can be operational at different scales, either within a co-infected host or in host populations where they co-circulate, and can be either cooperative or competitive. The detection of interactions among pathogens has typically involved the study of synchrony in the oscillations of the protagonists, but as we show here, phase association provides an unreliable dynamical fingerprint for this task. We assess the capacity of a likelihood-based inference framework to accurately detect and quantify the presence and nature of pathogen interactions on the basis of realistic amounts and kinds of simulated data. We show that when epidemiological and demographic proces

SUBMITTER: Shrestha S 

PROVIDER: S-EPMC3158042 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature