In April,after the first cases in the United States, officials told schools to close at the first sign of an H1N1 outbreak.

VOA: special.2009.08.05

A wedding guest told the New York Times that he had shown no sign then of being extremist or even at all religious.

VOA: special.2010.05.08

The banker produced some papers and told average Joe to sign his John Hancock at the bottom.

VOA: special.2010.02.07

It was on a sign that a student carried during a protest demonstration at a university.

VOA: special.2010.05.16

C-reactive protein is an indication of inflammation in the body, and,at high levels, is considered an early sign of future heart disease.

VOA: standard.2010.03.09

The two sides are expected to establish a formal strategic dialogue headed by Clinton and Indian Foreign Minister S.M.Krishna and to sign at least two agreements flowing from the 2005 Indo-American nuclear cooperation accord.

VOA: standard.2009.07.20

Speaking to reporters with Irish Foreign Minister Michael Martin, Clinton said Pakistani leaders did not need her to tell them what was at stake in the political standoff, and that its resolution is a hopeful sign for the future.

VOA: standard.2009.03.16

At a recent discussion about illegal drugs at the James A.Baker Institute for Public Policy at Rice University, DEA intelligence chief for the Houston sector,Gary Hale, said one sign of progress is that the cartels are seeking other sources of income, with drugs comprising only about "What does that mean?

VOA: standard.2009.12.18