News

OneStopTB clinic in USAID’s Annual TB Report

WOW truck in Nigeria
Published on 25 February 2026
3 minutes

Spotlight on Delft’s OneStopTB clinic (WoW truck) in the USAID’s Annual TB Report to Congress: A Time for Urgent Action to End TB.

USAID supports KNCV to conduct active TB case finding in Nigeria, with Wellness on Wheels Mobile Diagnostic Units (WoW truck) equipped with a digital X-ray, CAD4TB and GeneXpert that are all powered by solar energy and have a backup power generator.

The report highlights:
“From April to December 2020, the WOW Units screened 28,959 people. Of these, nearly 13% were identified as having presumptive TB and nearly 15% of those individuals then tested positive for TB. Despite COVID-19’s impacts, scaling up of active case finding interventions, such as the Wellness on Wheels initiative, helped contribute to Nigeria nationally, recording a 16% increase in TB case notifications in 2020”.

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