Important note: Information in this article was accurate in 1992. The state of the art may have changed since the publication date.
Los Angeles Times - Thursday April 9, 1992
Robert Steinbrook; Times Medical Writer
Most of the infections, like Ashe's, occurred before routine HIV screening of the blood supply began in the spring of 1985.
The risk of acquiring HIV from blood transfused in 1992 is very low, according to Dr. James W. Mosley, a professor of medicine at USC and the director of a federally funded study of blood transfusion safety.
Of the 213,641 AIDS cases documented in the United States as of February, 1992, 4,770, or less than 2.5%, were the result of blood transfusions, according to the U.S. Centers for Disease Control.
"The overall estimate is sometimes as high as one in 40,000 units of transfused blood," Mosley said. "Other estimates go as low as one in 1 million units." A typical blood transfusion involves two or three units of blood; each unit is about a pint.
Mosley said the risk varied somewhat among areas of the country. For example, it is probably higher in urban areas with large numbers of AIDS cases, such as Los Angeles or New York City, than it is in rural areas.
Greater public awareness of AIDS and greater sophistication among blood banks in discouraging at-risk individuals from donating blood has helped to increase the safety of the blood supply.
At a press conference, Ashe said he was "100% sure" that he contracted HIV through blood transfusions he received in New York City--either following open heart surgery in 1979 or again in 1983. Ashe said he was "95% sure" the infection occurred in 1983. He said he has known since 1988 that he has AIDS.
In 1983, federal health officials and blood bank directors began to discourage individuals at high risk of AIDS infection, such as homosexual men, from donating blood. But such voluntary efforts were far less effective in protecting the blood supply than the blood test for AIDS antibodies, which was introduced in 1985.
920409
LT920407
Copyright © 1992 - Los Angeles Times. All rights reserved. Reproduced with permission. Reproduction of this article (other than one copy for personal reference) must be cleared through the Los Angeles Times, Permissions, Times Mirror Square, Los Angeles, CA 90053. http://www.latimes.com.
AEGiS is a 501(c)3, not-for-profit, tax-exempt, educational corporation. AEGiS is made possible through unrestricted funding from Broadway Cares/Equity Fights AIDS, the Elton John AIDS Foundation, National Library of Medicine, and donations from users like you.
Always watch for outdated information. This article first appeared in 1992. This material is designed to support, not replace, the relationship that exists between you and your doctor.
AEGiS presents published material, reprinted with permission and neither endorses nor opposes any material. All information contained on this website, including information relating to health conditions, products, and treatments, is for informational purposes only. It is often presented in summary or aggregate form. It is not meant to be a substitute for the advice provided by your own physician or other medical professionals. Always discuss treatment options with a doctor who specializes in treating HIV.
Copyright ©1980, 1992. AEGiS. All materials appearing on AEGiS are protected by copyright as a collective work or compilation under U.S. copyright and other laws and are the property of AEGiS, or the party credited as the provider of the content. .