The following projects are approved by TropNet research committee and are recruiting participants:
| Field | Study title | Start date | Principal investitigator | Coordinating member site |
|---|---|---|---|---|
| Eosinophilia | The TRACE-EUO Study: TRAcking Causes and Evolution of Eosinophilia of Unknown Origin | January 2026 | Paolo Cattaneo | Barcelona |
| Arboviral disease | Mapping the CHIKV outbreak in the Indian Ocean Region | October 2025 | Oula Itani | Paris |
| Malaria | MAL-RISK II – Risk of complications in outpatient treatment of imported P. falciparum malaria – an observational study in TropNet | September 2025 | Thomas Zoller | Berlin |
| Schisto | Assessment of infection activity in travelers and migrants diagnosed with chronic schistosomiasis: a multicentric prospective cohort study | February 2024 | Federico Gobbi | Negrar, Italy |