A. Margaret Chan
B. Tedros Adhanom
C. Sania Nishtar
D. Meles Zenawi
Explation:
WHO Headquarters: Geneva, Switzerland .
WHO Head: Tedros Adhanom .
WHO Founded: 7 April 1948 .
WHO Formation: 7 April 1948.
A. Margaret Chan
B. Tedros Adhanom
C. Sania Nishtar
D. Meles Zenawi
Explation:
WHO Headquarters: Geneva, Switzerland .
WHO Head: Tedros Adhanom .
WHO Founded: 7 April 1948 .
WHO Formation: 7 April 1948.