Supplementary Data – Antimicrobial Residues and Milk Handling Practices among Fulani Women Vendors in Informal Dairy Markets, Northern Nigeria: A Cross Sectional Survey

This dataset package accompanies the manuscript “Antimicrobial Residues and Milk‑Handling Practices among Fulani Women Vendors in Informal Dairy Markets, Northern Nigeria: A Cross‑Sectional Survey”. It contains the full set of materials used and generated during the study, ensuring transparency and reproducibility.

Supplementary File 1 – Questionnaire (PDF): a structured survey instrument administered to milk product vendors in Zaria, Nigeria. The tool captures demographic details, as well as knowledge, attitudes, and practices regarding antimicrobial use and residues. Ethical approval was obtained (ABUCUHSR/2022/29), and informed consent was secured from all participants.

Supplementary File 2 – Raw Dataset (XLSX): Complete response dataset corresponding to the questionnaire domains (General Information, Knowledge, Attitudes, and practices). Data are anonymised and presented with frequency distributions and percentages. Additional de‑identified data may be requested from the corresponding author, subject to ethical approval conditions.

Supplementary File 3 – STROBE Checklist (PDF): Completed checklist documenting adherence to reporting guidelines for cross-sectional studies, as required by the Bulletin of the World Health Organization.