delta_9
Bluelighter
^I dont think the blood is tested for drugs, just diseases. Testing isn't cheap

I suppose they could test for drugs, but as I said, testing isn't cheap and they store the blood for a while anyway so the drugs will've most likely dissapated by the time someone gets the blood.Antibody to Hepatitis B core "anti-HBc"
Hepatitis B Surface Antigen "HBsAg"
Nucleic acid testing by Transcription Mediated Amplification (TMA) or Polymerase Chain Reaction (PCR) for Hepatitis B "HBV-NAT"
Antibody to Hepatitis C "anti-HCV"
Nucleic acid testing for HCV "HCV-NAT"
Alanine transaminase "ALT" (this test is used to check for liver problems which may be a sign of hepatitis and has been phased out as tests for hepatitis have improved)
Antibody to HIV types 1 and 2 "Anti-HIV1/2"
Nucleic acid for HIV "HIV-NAT"
Antibody to HIV p24 antigen (this test has been mostly replaced by HIV NAT)
Antibody to Human T-Lymphotrophic Virus I/II "anti-HTLV"
Nucleic acid testing for West Nile Virus "WNV-NAT"
Antibody to Chagas Disease
Serologic test for syphilis "RPR" or "STS"
Antibody to Cytomegalovirus "anti-CMV"
Atypical red cell antigen screening
Blood typing
airforlife said:you can still donate blood, unless you're homosexual, in which case you can't (for the red cross at least).
http://en.wikipedia.org/wiki/Blood_donations#How_long_until_next_eligible_to_give.3F said:in 1985 the Food and Drug Administration issued a policy prohibiting blood donations from homosexual or bisexual men, specifically from any "male who has had sex with another male since 1977, even once