COHERE (Collaboration of Observational HIV Epidemiological Research in Europe)

The Collaboration of Observational HIV Epidemiological Research in Europe (COHERE) is a unique collaboration of 33 cohorts in Europe that aims to conduct epidemiological research on the prognosis and outcome of HIV-positive populations from across Europe, including children, pregnant mothers, and other adults.

COHERE was part of EuroCoord, the collaboration that encompassed all EU-funded cohort studies in the field of HIV and that ended in 2015. For the time being, scientific productivity continues based on the last available joint dataset.