This Mobile BSL-3 Diagnostic and Analytical Laboratory was designed and constructed specifically for King Abdulaziz University Hospital to be pre-deployed at major events in Saudi Arabia, including the Hajj, and to be deployed in response to any disease outbreak in the Kingdom. This mobile laboratory suite consists of BSL-3 and BSL-2 labs, and an anteroom/administrative room. The laboratory primary containment systems include a Class III glovebox in the BSL-3 lab, and two Class II BSCs in the BSL-2 lab, each provided with Rapid Transfer Ports (RTPs) for safe transfer of samples.