Twinning for Health Support Initiative, Nigeria (THSI-N) was established by the American International Health Alliance (AIHA) as its local Nigerian partner organization in February 2014. AIHA operated a representative office in Enugu State since 2009 and transitioned same and its Nigerian programmatic activities to be managed by their new local entity, THSI-N.
source: https://jobcenternigeria.com/social-welfare-advisor-at-twinning-for-health-support-initiative-nigeria-thsi-n/