Figure 1. Saudi Arabian map showing geographical location of Makkah (a) and sampling sites in Makkah (b).
1: Al-Abedia; 2: Al-Awaly; 3:Al-Hamraa; 4: Al-Hegra; 5: Al-Nawaria; 6: Al-Omra; 7: Al-Sharayie; 8: Ashawquia; 9: Gorana; 10: Na’aman valley; 11:
North Aziziya; 12: South Aziziya.