Luc Montagnier

French virologist. Working at the Institut Pasteur in Paris in 1983, he discovered a retrovirus he called LAV, suspected of causing AIDS. Robert Gallo, working in the USA, claimed in 1984 that he had discovered the virus earlier, and had named it HTLV-3. The virus is now known as HIV (Human Immune-deficiency Virus), and Montagnier and Gallo are listed as co-discoverers.

By 1983, this group of scientists and doctors, led by this time by the aforementioned Montagnier discovered the causative virus (Barré-Sinoussi et al., 1983). A year later a team led by Dr. Robert Gallo of the United States confirmed the discovery of the virus, but they renamed it human T lymphotropic virus type III (HTLV-III) (Popovic et al., 1984). He eventually discovered HIV and encountered international disdain (see AIDS reappraisal) after declaring in 1990 that HIV cannot cause AIDS on its own, but needed a cofactor which he believes is a mycoplasma.

Montagnier's research was conducted at the Pasteur Institute in Paris. The identity of the first group to isolate HIV (which is generally accepted by the mainstream medical and scientific communities to be the underlying cause of AIDS) was for many years the subject of an acrimonious disputed between the French, represented by Dr. Montagnier, and American Dr. Robert Gallo. This is because the striking similarity between the first two human immunodeficiency virus type 1 (HIV-1) isolates Lai/LAV (formerly LAV, isolated at the Pasteur Institute) and Lai/IIIB (formerly HTLV-IIIB, reported to be isolated from a pooled culture at the Laboratory of Tumor Cell Biology (LTCB) of the National Cancer Institute) provoked considerable controversy in light of the high level of variability found among subsequent HIV-1 isolates. Since then, there has been considerable and often acrimonious controversy over the priority for the discovery of HIV, including accusations that Gallo improperly used a sample of HIV produced at the Institut Pasteur. In November 1990, the Office of Scientific Integrity at the National Institutes of Health commissioned a group at Roche to analyse archival samples established at the Pasteur Institute and the Laboratory of Tumor Cell Biology (LTCB) of the National Cancer Institute between 1983 and 1985. They concluded that the origin of the HIV-1 Lai/IIIB isolate discovered by Robert Gallo was the same as that discovered by Montagnier. The scientific protagonists finally agreed to share credit for the discovery of HIV, and in 1986, both the French and the US names (LAV and HTLV-III) were dropped in favour of the new term human immunodeficiency virus (HIV) (Coffin, 1986).

Luc Montagnier is the co-founder of the World Foundation for AIDS Research and Prevention and co directs the Program for International Viral Collaboration. If you suppress this psychological support by telling someone he's condemned to die, your words alone will have condemned him.