Distinguished science journalist Edward Hooper presents the meticulously researched -- and highly readable -- history of HIV and its possible origins. Pursuing leads across the U.S., the Caribbean, Europe, and Africa, Hooper pieces together the tantalizing clues offered by long-archived blood samples, early AIDS-like cases (such as the "Manchester sailor" case of 1959), immunodeficiency viruses (SIVs), and the medical interventions in Africa and elsewhere that may have played a role in SIVs' crossover into humans.Hooper examines over two dozen theories of origin, and eventually discards most of them. What remains is a remarkable and well-supported theory for the sudden appearance of AIDS, and the definitive story of its lethal spread. Drawing on more than 4,000 sources and 600 interviews, The River is a thorough and provocative investigation into the most terrible epidemic of the twentieth century.

    It discusses neuroanatomy, cell and molecular mechanisms and signaling through a cognitive approach to behaviour. It features an expanded treatment of the nervous system, neurological and psychiatric diseases and perception.

     New Orleans, 1982. Voodoo spells, prostitutes, prisoners, and veterans who are adamant about the size of their manhood—it’s all just another day at Charity Hospital, also known as The Big Free. It’s a medical free-for-all with the toughest trauma surgery in America, and Elizabeth—fresh from medical school in Charleston, wearing pearls and pink plaid socks—is one of the first women to work there.   Half of the doctors who start the surgery program never finish. Nothing in her proper Southern upbringing prepared Elizabeth for the gritty and gruesome world she now experiences on a daily basis. And even if she’s tougher than anyone first expected, the question remains . . . will she make the cut?   Full of drama, humor, and New Orleans flavor, The Big Free is a young doctor’s coming of age story as only a true medical insider can tell it.