Defending this, Sadiq said buses now have protective film over their glass in a bid to protect them from the disease.
He also said the cleaning regime on transport had been improved.
“We need to reassure bus drivers and their families that buses are as safe as they can be,” he commented.
The Good Morning Britain host replied: “Please do your best for these workers, it seems like they are being ignored in all this,” to which the Mayor disagreed.
Good Morning Britain continues tomorrow at 6am on ITV.