Strep test finds strains in women
Group B Strep (GBS) can be fatal to newborns, but with a new test designed in part by an MSU researcher, the specific strain can be recognized and treatment can begin within 40 minutes. "This test can be done quickly and effectively - that's why this is so important," said Dele Davies, chairman of the Department of Pediatrics and Human Development. Research for the new test was a collaboration with faculty members of several North American universities including the University of Texas, the University of Calgary in Canada and the University of Pittsburgh. The molecular diagnostic test magnifies and identifies DNA specific to Group B Strep, which is naturally present in women, but can infect infants during birth. Both tests involve a strep culture, using a large cotton swab similar to the ones employed in strep throat tests.