Manama, Dec. 15 (BNA): The National Health Regulatory Authority (NHRA) held an event on the occasion of the Kingdom of Bahrain’s National Days, the 26th anniversary of His Majesty King Hamad bin Isa Al Khalifa’s accession to the throne, and the accompanying national events. Dr. Ahmed Mohammed Al Ansari, Chief Executive Officer of NHRA, attended the event, along with a number of authority officials and staff. ZH,A.S, S.E