The experiment showed that was not a safe way to protect people the bite of an infected mosquito from yellow fever.

VOA: special.2009.01.27

Medical historians say the death of Clara Maass also created a public protest over the use of humans in yellow fever research.

VOA: special.2010.05.18

At the start of the twentieth century, the United States Army had a Yellow Fever Commission.

VOA: special.2011.05.31

At the start of the 20th century, the United States Army had a Yellow Fever Commission.

VOA: special.2009.01.27

His parents died of tuberculosis. So when Bolivar developed a chronic cough, fever and weight loss, the same bacterial infection was suspected.

VOA: standard.2010.06.09

Normally,Papua New Guinea, a mountainous, jungle-covered nation, contends with a high incidence of dengue fever and malaria.

VOA: standard.2009.09.14

Whereas a lot of studies are limited to basically asking, 'Did you have a fever in the last month or six months?'" Sarah Olson's study appears in the July issue of the journal Emerging Infectious Diseases, which is published by the U.S.Centers for Disease Control and Prevention.

VOA: standard.2010.06.17