But a recent study warned that more children than necessary are being exposed to radiation this way.

VOA: special.2009.10.28

Scientist Ian Wilson at the Scripps Research Institute in California says the antibodies proved highly effective in laboratory mice exposed to deadly levels of virus.

VOA: special.2009.03.04

But people exposed to high levels of radioactive iodine can get thyroid cancer.

VOA: special.2011.03.30

Individuals are exposed to testosterone while in their mother's womb.

VOA: special.2009.02.25

Yet Hooks' family exposed him early on to what civil rights activists of his generation came to call the Freedom Struggle.

VOA: standard.2010.04.16

"We were looking at effect of delivery mode on the very first bacteria that the baby is exposed to."

VOA: standard.2010.06.30

Those facilities are so overcrowded that men are sleeping outside, exposed to malarial mosquitoes breeding in standing water.

VOA: standard.2009.09.08

Above it looms a fresh white scar of newly exposed rock where the mountainside used to be.

VOA: standard.2010.04.02

But they also asked the people in the study where they were exposed to tobacco smoke.

VOA: standard.2010.06.15

But this debate over Futenma has exposed a side of Japan the U.S.has never seen before.

VOA: standard.2009.11.11

They found that nonsmokers exposed to tobacco smoke were more likely to experience psychiatric distress, and that the mental health issues increased along with the tobacco exposure.

VOA: standard.2010.06.15

It keeps them healthy and helps them grow better. Public health groups have opposed the practice because bacteria continually exposed to antibiotics will eventually develop resistance to them.

VOA: standard.2010.07.21

In one study of photojournalists, they had been exposed to events that mental health professionals would deem traumatic, while roughly one in sixteen met the criteria for PTSD.

VOA: standard.2010.07.01

"Naturally,one would be concerned because with the likes of prostitutes that will be coming over, so people are bound to be more exposed to such activities such as prostitution and human trafficking."

VOA: standard.2010.05.29