Axios International operates in over 40 countries and has developed or implemented access initiatives in over 100 countries. The company has 16 offices in the Middle East, including in Dubai, Jordan, Qatar, Morocco, Iran, Saudi Arabia, Kuwait, Lebanon, Egypt, and Oman. Saba is an infectious disease physician and author. He joined the World Health Organization in 1993 as the WHO Focal Point for the National Plan for HIV Vaccine Development.