title: US moves on controversial travel ban.
authors: Melinda
authors: M
authors: Wenner
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S. / Q000331:legislation & jurisprudence; D034462:Dissent and Disputes / Q000331:legislation & jurisprudence; D033161:Government Regulation; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006679:HIV Seropositivity / Q000635:transmission; D015497:HIV-1; D006801:Humans; D014195:Travel / Q000331:legislation & jurisprudence*; D014481:United States; D014483:United States Dept. of Health and Human Services / Q000331:legislation & jurisprudence