New @biorxivpreprint! Quite proud to be part of this epic modelling study led by Dr. Melinda Rostal. We show that trans-ovarial transmission (TOT) is required to maintain Rift Valley Fever at local scales. But TOT allows RVF to persist even in the face of high vaccination, suggesting that intense, multi-pronged approaches are required if elimination is the goal.
https://www.biorxiv.org/content/10.1101/2023.10.27.564291v1
Data and #rstats code at https://github.com/ecohealthalliance/RVF_SIR_Model