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Inclusion and exclusion criteria for document selection
| Inclusion | Exclusion |
|---|---|
| English | Non-English |
| Peer-reviewed articles presenting empirical research | Reviews, editorials, theoretical frameworks, mathematical models, grey literature, non-empirical studies |
| Considers livestock as a predictor variable | No livestock variable or comparison |
| Malaria risk outcome such as human biting index or diagnosed malaria infection | Malarial outcome based only on febrile illness (no confirmed diagnosis) |
