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Research & Evidence

Published studies, methods, evidence limits and the questions research can answer.

Editorial illustration: Cassava whitefly hybridisation in DR Congo
Research & Evidence

Cassava whitefly hybridisation in DR Congo

From the abstract: “This study aims to i) identify the B. tabaci s.l. species colonizing cassava in the north of the Democratic Republic of the Congo (DRC), ii) analyse their genetic diversity, and iii) examine how this diversity is geographically structured or influenced by invasions from neighbouring (eastern) countries with high CBSD prevalence.”

Editorial illustration: Ethical issues in household TB contact investigations
Research & Evidence

Ethical issues in household TB contact investigations

From the abstract: “This exploratory qualitative study nested within a randomized trial (ClinicalTrials.gov: NCT04520113, 17 August 2020) was conducted in South Africa to understand the impacts of HCI on index patients living with TB and their household contact persons in two rural districts in the Limpopo province (Vhembe and Capricorn) and Soshanguve, a peri-urban township in Gauteng province.”