In the case of Lyme, active infection past the 4 week mark is expected to show IgG antibodies. After treatment and resolution of the illness, tests can still show IgG antibodies. And so, IgG can represent either current or past infection.
What Really Happened to Seal's Countenance. But Seal's scars are not the result of violence. Jet reported that Seal's facial scars are the result of the disease lupus. At age 23, Seal developed discoid lupus erythematosus (DLE), a rare form of the disease causing scars. Source: Celebrities Who Have Overcome Obstacles, Jet, June 10, 1996, available at books.google.com.
Scores With 'Crazy'. Though he initially refused to be taken on by labels, Seal scored a major hit back in London with producer Adamski and the single Killer, which went to the top of U.K. charts. He signed with ZIT, the label of producer Trever Horn, whom would work on the singer's first four studio albums.