Chanh, Ho Quang
Trieu, Huynh Trung
Vuong, Nguyen Lam
Tran, Kim Hung
Huynh, Ngoc Thien Vuong
Phan, Tu Qui
Duyen, Huynh Thi Le
Kieu, Nguyen Tan Thanh
Nguyen Minh, Nguyet
Tam, Dong Thi Hoai
Lam, Phung Khanh
Mcbride, Angela
Wills, Bridget
Yacoub, Sophie
Funding for this research was provided by:
Sir Halley Stewart Trust (1065)
Article History
Received: 11 December 2025
Accepted: 12 March 2026
First Online: 25 March 2026
Declarations
:
: The investigators declared that this study was conducted in accordance with the principles of the Declaration of Helsinki. Ethical approvals for this study were obtained from the Oxford Tropical Research Ethics Committee (03–18) and the HTD Ethics Committee (CS/BND/18/27). For each participant, written informed consent was obtained from a parent/guardian, together with assent from children ≥ 12 years.
: Not applicable.
: The authors declare no competing interests.