1.   Despite no new trace Monday of Jones, searchers remained optimistic.

2.   No results were reported and no new traces of the disease were found.

3.   LUMUT, Fri. - No new traces of pollution have been found on Pulau Pangkor State Environment and Health Committee chairman Lee Chee Leong said today.

4.   New traces of the bacteria-borne disease were also discovered in Manhattan offices used by New York Gov. George Pataki, the governor said.