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.
In early 2004, while still pregnant with Leni, Klum began a relationship with musician Seal. With Briatore no longer involved in Heidi's life, Seal became Leni's de facto father. Seal was present for Leni's birth and Klum has stated emphatically that Seal is Leni's father. Klum and Seal became engaged in December 2004 on a glacier in Whistler, British Columbia and married on May 10, 2005 on a beach in Mexico.