
A hard-to-treat
strain of the virus that causes AIDS has been found in
four gay men in King County, Wash., and authorities
fear it could spread. There is no evidence that the
troublesome strain of HIV is spreading rapidly, but
its appearance underscores the need for renewed
emphasis on safe-sex practices, officials in the
Seattle–King County public health department
said Thursday.
''There may be more cases we don't know about,''
said Bob Wood, the agency's HIV/AIDS program director.
''We are still working to learn more about these
individuals and the virus they have contracted,'' said
Dorothy F. Teeter, interim director of the department. ''We
are concerned for these individuals and their partners
and are continuing our investigation.''
The same genetic strain of HIV was found over a
15-month period in four men, each of whom identified
as methamphetamine users with multiple sex
partners, though none is known to have had sex with any of
the other three, officials said. ''That's highly
unusual,'' said Peter Shalit, who treats HIV and AIDS
patients and directs research on the disease at
Swedish Medical Center.
One possibility is that there is a new strain of
multidrug-resistant HIV that is spread more easily
than previous drug-resistant strains, ''definitely a
scary prospect,'' Shalit said.
''There's no evidence that this has spread
outside of King County,'' said Patrick Sullivan, chief
of the behavioral and clinical surveillance branch at
the Atlanta-based Centers for Disease Control and
Prevention. But the CDC hasn't compared this strain
with any outside King County because the
agency studies disease from a population, not an
individual, perspective, he said Friday in a telephone interview.
One man in New York, diagnosed with HIV in
December 2004, was found to have a multidrug-resistant
type of HI. He, too, had multiple, anonymous male
sexual partners and a history of methamphetamine use,
according to the CDC.
Nationally, 2% to 3% of the HIV strains found in
humans may be resistant to two to three classes
of drugs, Sullivan said.
While at least 100 King County residents die of
AIDS annually, there is evidence of declining condom
use and other safe-sex practices, especially among gay
drug users, said Wood, who is gay and has medically managed
his own HIV infection for more than 20 years.
''There's a lot of complacency,'' he said.
''People need to know that some of these new
infections may be impossible to treat.''
Seattle was among the first metropolitan areas
in the country to begin a surveillance program for
multidrug-resistant HIV in 2003. Since then, doctors
and other health care providers have been asked to test
routinely for drug resistance in anyone who is
HIV-positive and to report any indication of
multidrug-resistant strains.
Before Thursday, health officials had identified
12 cases of multidrug-resistant HIV in the county,
none as resistant to antiviral drugs as
the strain found in these four men.
None of the four men has experienced any
symptoms, Wood said, but experts fear that
drug-resistant HIV could progress to AIDS much faster than
typical HIV. In addition, Robert D. Harrington, director of
the Harborview Medical Center clinic for HIV patients,
said treatment for those who are resistant to several
types of drugs could cost more than twice as much as
the $15,000 a year that is needed for typical HIV.
(AP)
These comments are reproduced as written by visitors to this Web site. They have not been edited for content, grammar, or spelling. The viewpoints appearing here are those of the writer, and do not necessarily reflect the opinion or views of advocate.com, The Advocate, or its affiliates.
Be the first to comment on this story.
If you would like to submit a comment for posting, please fill out the form above.
All comments submitted via this form are subject to posting or publication. (To send a private letter to an Advocate editor or writer, please use the e-mail button at the top of the page, or use snail mail.) If you would like your comment considered for publication in The Advocate magazine, please include your full name, your city of residence, and a phone number where you can be reached during business hours so that we can confirm your identity. Your e-mail address and telephone number are strictly confidential and will not be shared or used for any purpose other than to contact you about your comment.
See the Contact page for sending comments for reasons other than responding to Advocate editorial and news stories.
Please note that comments sent by fax or snail mail are unlikely to be posted, although they will be considered for publication along with all letters received via e-mail or via this Web page. Comments that chiefly concern Advocate.com content will be considered for posting only on the Web site. The Advocate reserves the right to edit submitted comments for grammar, spelling, obscenities, or libel; we will, however, do our best to preserve the original comment's style and intent. Comments considered for publication in The Advocate magazine may also be edited for length.