Ousted Nissan Motor Co. Chairman Carlos Ghosn's health has improved after he developed a fever earlier this week while in detention, one of his lawyers said Friday.Ghosn fell ill Wednesday evening, and his family in Paris issued a statement the following day expressing their concern and asking Japanese authorities to provide information on his health."I recently learned that my husband is suffering from a high fever at the detention center in Tokyo, but my information is limited to news reports as no one in his family has been allowed to contact him since November 19," the statement by Ghos…READ FULL ARTICLE