Glossary

methadone – a man-made opiate that used to treat heroin addiction. See also buprenorphine.

major mutation – a drug resistance mutation that have a big impact on whether a drug continues to work. This used to be called a primary mutation.

peer support – support provided by people who share the same experience or problem. HIV peer support is provided by other HIV-positive people.

antibody – a protein that is part of your immune system that is produced to fight an infection. Each antibody recognises a specific antigen.

opiate – a drug that comes from the opium poppy. Opiates include heroin, codeine and morphine.