30 March 2010
Taipei, Taiwan
Students form the symbol of TB as they observe World Tuberculosis Day in ShimlaThe kit, which looks like those used for pregnancy tests, can establish whether samples taken from a suspected TB patient are positive or not in less than five minutes, the inventor said.
“If used with the help of professionals, the accuracy of the test kit is around 98 per cent,” said Lai Hsin–chih, head of the Department of Medical Biotechnology and Laboratory Science at Taiwan’s Chang Gung University.
He put the accuracy of existing kits at around 50–60 per cent, claiming that his is more accurate because it tests against “the unique nucleic acid of TB” rather than antibodies like existing tests.
“That’s why our test kit is much more sensitive and accurate,” he said.
Currently it takes eight weeks for hospital laboratories to obtain the results of patients’ tests for the highly infectious disease.
“Compared with the traditional ways of testing TB patients, our test kit is much cheaper,” Lai said.
“This is important as a great majority of TB patients are poor… hopefully the test kit would be a special help to them,” he said, adding that the production cost of the kit is less than 50 Taiwan dollars (Rs 70 approx).
Some 1.6 million people died of TB in 2006 according to statistics provided by the World Health Organisation.
Disclaimer: The news story on this page is the copyright of the cited publication. This has been reproduced here for visitors to review, comment on and discuss. This is in keeping with the principle of ‘Fair dealing’ or ‘Fair use’. Visitors may click on the publication name, in the news story, to visit the original article as it appears on the publication’s website.
