The UN Resident Coordinator, Mr Edward Kalllon, has called for a renewed commitment to champion advocacy for persons living with HIV/AIDS in the country.
 
Kalllon made the call at the Memorial Service organised  by the UN system in Nigeria on Friday in Abuja to honor late Prof. Babatunde Osotimehin.
 
Osotimehin, who until his death was the Executive Director of UN Population Fund (UNFPA), died on June 4 in Harrison, New York, at the age of 68.