Sentence examples for proved negative from inspiring English sources

All proved negative for anthrax.

This proved negative, but her anxiety increases.

X-rays proved negative, team officials said.

They had quickly suspected radiation poisoning but tests for conventional gamma radiation had proved negative.

A blood sample and biopsy taken from her two weeks ago both proved negative.

He then went to nearby Allegheny General Hospital for tests, which proved negative.

Tests of people who were around the man have all proved negative, health officials have said.

He was taken to a hospital in Lourdes for tests, which proved negative.

"He attended hospital and had a series of scans and tests, all of which happily proved negative.

Tests using 140 swabs taken from six different East Side subway stations also proved negative, according to a city official.

Tests for "markers," biochemical substances sometimes found in the blood of people with certain cancers, also proved negative.