Word: tss
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Dates: during 1980-1989
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...children could also be affected. Toxic shock could strike with appalling speed, progressing in a matter of hours from fever and dizziness to a strange, sunburn-like rash and a drop in blood pressure so severe that the victim might go into shock. For about 4% of patients, TSS proved fatal. Scientists quickly linked the disease to the use of tampons, particularly the "superabsorbent" variety, but the reasons for the tampon connection remained obscure. Last week a team of Harvard scientists finally offered an explanation...
Researchers have known for several years that TSS is caused by a toxin produced by a common and usually harmless bacterium called Staphylococcus aureus. In laboratory studies, the Harvard team, led by Infectious Disease Specialist Edward Kass, found that the bacterium produces up to 20 times as much toxin as usual in the presence of certain tampon fibers. Kass's group discovered that the fibers -- polyester foam and polyacrylate rayon -- soak up large amounts of magnesium, which is normally present in vaginal tissue and fluid. When the magnesium is removed from the bacterium's environment, the bug responds by churning...
...Though TSS is widely feared, relatively few people are vulnerable. Doctors estimate that by age 20, 95% of the U.S. population have been exposed to Staph. aureus toxin and have developed immunity. Of the remaining 5%, some may be genetically incapable of developing immunity. These women and men may actually suffer more than one bout of TSS, which can be treated with antibiotics...
...asked. "I've never won one and got nothing." Other lawyers, though puzzled by the verdict, had considered the case one of the weakest among those pending. After using Rely in May 1980, Deletha Lampshire, now 18, of Littleton, Colo., said she experienced typical TSS symptoms, including low blood pressure, high fever and peeling skin. She spent six days in the hospital. Since then, Lampshire told jurors, she has suffered memory loss and depression. "I felt dirty, and I still do," she said. "No man would want to marry me." An economist testified that her difficulties, which included poorer...
Though the jurors apparently decided it did not, lawyers representing women in other TSS cases could take satisfaction from the jury's negligence verdict. It did not explicitly find that Rely caused toxic shock. But Microbiologist Philip Tierno of New York University Medical Center clearly bolstered the plaintiffs case with his testimony that the cellulose chips in Rely "can provide the sole nutrient" to encourage the growth of Staphylococcus aureus, a bacterium sometimes present in the vagina. The bacteria, in turn, generate poisonous waste products, which are circulated by the blood...