RT Journal A1 Scott M T1 PRotection under the americans with disabilities act JF JAMA JO JAMA YR 1999 FD September 22 VO 282 IS 12 SP 1131 OP 1132 DO 10-1001/pubs.JAMA-ISSN-0098-7484-282-12-jbk0922 UL http://dx.doi.org/10-1001/pubs.JAMA-ISSN-0098-7484-282-12-jbk0922 AB To the Editor: The article by Mr Gostin and colleagues1 makes 2 elegant points concerning the ADA. First, the ADA is the only civil rights law in which even the definition of who is covered is a legal and linguistic mire. Second, under the ADA, the concept of direct threat cannot be a "best guess," but must be based on science—whenever it exists. However, I believe the authors give the wrong impression about the basic intent of the law when they write: "an individual must be unable to work in a range of jobs in order to meet the ADA's definition of disability."