This all sounds very bogus. As has been hashed over again and again, even if uranium weapons are used, they would have to be designed to atomize or burn to cause any uptake by humans. But this is exactly opposite of what they are used for. Uranium is of value because it is very heavy and dense. It's a cannon ball type weapon.
There were a few similar stories out of the Balkans. When the most extreme case was investigated (I think it was a small group of Italian soldiers) it turned they hadn't been anywhere near uranium weapons or armor. They came from a village where the local water table (and wells) had a very high concentration of natural Uranium.