Sentence examples for by a second test from inspiring English sources

It did not publicly inform of the outbreak, which was confirmed by a second test, until Friday.

To be sure, many women are quickly reassured by a second test that their breast is normal.

"If the diagnosis is confirmed by a second test today, it would mark a potential tipping point on the road to a serious outbreak of swine flu here," the Mail says.

Howman said he expected a report in the coming weeks explaining why the American sprinter Marion Jones initially tested positive for the endurance-enhancing hormone EPO, only to be exonerated by a second test.

Vinokourov tested positive for the presence of another person's blood cells, which if confirmed by a second test would be considered a sign that he violated antidoping rules by having a transfusion during the race.

Such questions include: Will any positive test results be followed by a second test to eliminate false positives?

It is possible to exaggerate, of course: Some who fail the matrics go on to full and lucrative careers, and laggards can try to boost a low score by taking a second test later.

Robustness of these branch-site codon models was assessed by using a second test based on "model B" as described in [29], which is identical to model A described above except that ω5(1) is free to vary.

A CRS addresses an imperfect reference standard by adding a second test [ 13].

The increase in sensitivity by combined testing compared to cytology alone may be misleading because improvements in sensitivity would be expected by adding a second test, even if the second test performed randomly with respect to disease identification.

If the lab gets a positive result for a hair sample test, it will eliminate a false positive reading by conducting a second test.