O. N. Bjornstad

Identifying age cohorts responsible for Peste des petits ruminants virus transmission among sheep, goats, and cattle in northern Tanzania

This study estimates age-specific force of infection for Peste des petits ruminants virus in Tanzanian livestock using seroprevalence data, finding weak age heterogeneity and suggesting management systems, not age, should guide control efforts.

Comparison of alternative models of human movement and the spread of disease

The paper compares models of human movement and disease spread using measles data from England and Wales, finding that higher-order interaction models fit better than gravity models.