I know that the drivers have to be certified specifically for this type of thing and screened by the DOD to carry these types of loads. Family member drives these trucks.

Some type of anti terrorist training. Cant remember any more than that. Getting old.

I do know that the trucks are refrigerated so if the vials list temperature they probably are no good.

If it was the vaccine itself probably a couple of million gone.

Other things would be blood to be tested etc which would also be a biohazard.

I’m guessing it was tests coming from Maryland going to Chicago or wherever but what do I know.