Vivian F Go and colleagues’ trial, published in the Lancet Global Health, provides valuable evidence that tailored implementation strategies can strengthen HIV services for people who inject drugs in Viet Nam.1 However, one methodological issue requires clarification to ensure accurate interpretation and support future scale-up.
The Lancet Global Health published a clinical update in Infectious Disease on 01 Apr 2026.
The item focuses on Fidelity gains: accounting for unequal implementation support.
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