A recent study showed that RTS,S reduced clinical cases of malaria by fifty-three percent over an eight month follow-up period.

VOA: special.2010.04.20

Between nineteen fifty-three and nineteen fifty-nine she appeared in lead parts in many popular movies: "How To Marry a Millionaire."

VOA: special.2009.12.06

He was fifty-three years old. J.Robert Oppenheimer and Enrico Fermi were two of the greatest scientists of the century.

VOA: special.2009.06.14

On May twenty-ninth, nineteen fifty-three, Edmund Hillary and Tenzing Norgay became the first climbers known to reach the summit of Everest.

VOA: special.2010.06.30

The research company IDC says fifty-five million smartphones were sold worldwide in the first three months of this year.

VOA: special.2010.06.22

Three men -- Russell,Majors,and Waddell formed a transportation company in eighteen fifty-five to carry government supplies to soldiers in the West.

VOA: special.2009.05.28

The value of stock for the Montgomery Ward store dropped from eighty-three dollars to fifty in a single day.

VOA: special.2011.02.17

In about sixteen fifty-three, a trader named John Farrar and three friends landed on the island from Virginia.

VOA: special.2009.08.17

As president in eighteen fifty-three, Pierce was forced to choose between two policies on the issue of slavery.

VOA: special.2009.04.16

A woman who graduated from a women's college in nineteen fifty-three remembers hearing her as a graduation speaker.

VOA: special.2009.05.04

The Mount Vernon hotel was the largest in the world when it was built in eighteen fifty-three.

VOA: special.2009.06.01

This will bring the total number of foreign students at the Naval Academy to fifty- three.

VOA: special.2009.06.04

His three-point, lap and shoulder seat belt first appeared on cars in Europe fifty years ago.

VOA: special.2010.02.09

A new report says adult obesity rates rose last year in twenty-three of the fifty states.

VOA: special.2009.07.21

Faisal Shahzad was quickly identified and arrested fifty-three hours after the attempt in Times Square.

VOA: special.2010.05.08

Nineteen fifty-three was the first year that the awards ceremony was broadcast on national television.

VOA: special.2009.02.20

They did not give the cause of death. Sergei Tretyakov was fifty-three years old.

VOA: special.2010.07.10

In nineteen fifty-three, the first lady persuaded Congress to declare a National Teacher Day.

VOA: special.2010.04.30

He was seventy-three. During his fifty-year career, he made many music fans feel good.

VOA: special.2010.05.16

When Congress met in eighteen fifty-three, it considered a new bill on Nebraska.

VOA: special.2009.04.23

Researchers studied the pathways on which dopamine travels in fifty-three adults with A.D.H.D.

VOA: special.2009.09.29

In nineteen fifty-three, she won a scholarship to attend Howard University in Washington,D.C.

VOA: special.2010.04.18

Researchers compared the pathways that transmit dopamine in fifty-three adults with A.D.H.D.

VOA: special.2009.09.16

At thirty-five it rises to one in three hundred fifty births.

VOA: special.2009.09.09

Sarah Vaughn released her version of the song in nineteen fifty-three.

VOA: special.2010.03.15

More than three-hundred-fifty kinds of birds visit the island each summer.

VOA: special.2011.07.25

The capsule is very narrow, about fifty-three centimeters in diameter.

VOA: special.2011.08.12

The Korean War lasted from nineteen fifty to nineteen fifty-three.

VOA: special.2009.05.25