benjdm said:
While it is absolutely true anyone can have AIDS, the disease affects male homosexuals disproportionately.
That depends on the country--in some parts of the world heterosexual transmission is the leading mode.
Heterosexual transmission is one of the fastest-rising modes of transmission, and has been for some time.
benjdm said:
Losing 5% (or whatever % of the population is homosexual and male) as potential blood donors might be the least costly option.
All blood is tested. There is no cost difference between running tests on blood from a heterosexual and blood from a homosexual.
benjdm said:
What % of their blood donors might not donate if they were irrationally worried about contracting AIDS from a dirty needle or something ?
Probably about zero%. I don't think anybody is left that doesn't know that they don't re-use needles. If I thought they re-used needes, I wouldn't care if they only accepted blood from celebate nuns who lived like the "bubble boy." I wouldn't let them touch me with their needes.
benjdm said:
Would blood users (I mean hospitals and such, not the individual patients) require more testing if the Red Cross changed this policy ? It does not seem so simple to me.
What do you mean "more testing"? They already do the exact amount of testing needed
Charlie
Edit: I did some research:
http://www.cdc.gov/hiv/pubs/faq/faq15.htm
How safe is the blood supply in the United States?
[font=Arial, Helvetica, sans-serif]
The U.S. blood supply is among the safest in the world. Nearly all people infected with HIV through blood transfusions received those transfusions before 1985, the year HIV testing began for all donated blood. [/font]
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The Public Health Service has recommended an approach to blood safety in the United States that includes stringent donor selection practices and the use of screening tests. U.S. blood donations have been screened for antibodies to HIV-1 since March 1985 and HIV-2 since June 1992. The p24 Antigen test was added in 1996. Blood and blood products that test positive for HIV are safely discarded and are not used for transfusions. [/font]
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Tests Performed on Each Unit of Donated Blood* (Source: American Red Cross)[/font][font=Arial, Helvetica, sans-serif][size=-1]
Disease[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
Test[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
Year Implemented[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
HIV/ AIDS[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]HIV/AIDS HIV- I Antibody test [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1985[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]HIV-1/2 Antibody test [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1992[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]HIV-I p24 Antigen test [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1996[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
HIV/AIDS and Hepatitis C[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]Nucleic Acid Test (NAT) [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1999[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
Hepatitis C[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]Hepatitis C Anti-HCV [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1990[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
Hepatitis B [/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]Hepatitis B Surface Antigen test [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1971[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]Hepatitis B Core Antibody [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1987[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
Hepatitis[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]Hepatitis ALT [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1986[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
Syphilis[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]Syphilis Serologic test [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1948[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]
Human T-cell Lymphotropic Virus (HTLV)[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]HTLV-I Antibody [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1989[/size][/font]
[font=Arial, Helvetica, sans-serif][size=-1]HTLV -I/II Antibody [/size][/font][font=Arial, Helvetica, sans-serif][size=-1]1998[/size][/font]
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The improvement of processing methods for blood products also has reduced the number of infections resulting from the use of these products. [/font]
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Currently, the risk of infection with HIV in the United States through receiving a blood transfusion or blood products is extremely low and has become progressively lower, even in geographic areas with high HIV prevalence rates. [/font][font=Arial, Helvetica, sans-serif]
* This list is subject to change as new blood safety opportunities and requirements emerge. Additional tests may be performed to meet special patient needs. [/font]
Note from Charlie V:
To respond to the poster who mentioned the six-month incubation period, this is true of Western Blot antibody testing. It is not true of the [size=-1]HIV-I p24 Antigen test in use since 1996.[/size]
The p24 test, from my understanding based on what I read on several sites, is accurate within about a few days to a week after initial infection--and prior to that, the virus isn't even in the blood yet, which is why it doesn't show up in the test, so the blood at that point would be safe.
But don't lull yourself into thinking that stopping homosexual donations will help. You don't always know who the homosexuals are--many hide their true identity--and heterosexuals can and do contract HIV. I personally know people with HIV who are completely heterosexual, including women.
If you really think that the blood supply is unsafe, for one thing, I think you're wrong, but for the other thing, you are free to abstain from blood regardless of who is donating it. But don't think that because someone is heterosexual it means their blood is clean--and conversely, don't think because someone is homosexual that their blood isn't clean.
Charlie