Eating out, poor hand hygiene and erratic weather may be among causes, say medics
"I don't have any evidence to suggest that there is a larger ring or larger conspiracy," the official said, when asked what was driving the safety-standdown.
The FBI has said US investigators believe Saudi Air Force Second Lieutenant Mohammed Saeed Alshamrani, 21, acted alone when he attacked a US Navy base in Pensacola, Florida, on Friday, before he was fatally shot by a deputy sheriff.
She said the grounding included three different military facilities: Naval Air Station Pensacola, Naval Air Station Whiting Field and Naval Air Station Mayport, all in Florida.
The Air Force said its groundings of Saudi aviation students also applied to additional US bases.
Eating out, poor hand hygiene and erratic weather may be among causes, say medics
The goal-scoring striker is suffering from a muscle injury sustained during the Champions League quarter-final loss to Real Madrid
Lieutenant General Abdullah Khalifa Al Marri, Commander-in-Chief of Dubai Police, made the announcement on Wednesday
6G will further elevate capabilities of robots, AI, autonomous transport and remote surgery/diagnostics among others
The Nobel laureate has been condemned for partnering with Hillary Clinton, an outspoken supporter of Israel's war against Hamas
Net profit (after tax) up 32% per cent y-o-y to Dh1.45 billion
Goalkeeper Eisa delivered a fantastic performance against Al Hilal to help Al Ain reach the final
Volunteers of the Samantha Kerala Sunni Student Federation used the machine to navigate challenging terrain