1.   Another clue could be a co-worker with a skin lesion that is being investigated as an anthrax infection, though test results are pending.

2.   Assay results are pending.

3.   Final toxicological results are pending.

4.   Hundreds of employees and visitors are being tested, and results are pending.

5.   Initial tests were consistent with anthrax, and while more results are pending, the case is being treated as such, he added.

6.   The results are still pending.

7.   A court clerk said that lab results were still pending.

8.   A few test results were still pending.