Dr.Jeffrey Shuren from the FDA agrees that patients may not be fully aware of the risks involved in a virtual colonoscopy.

VOA: standard.2010.04.07

"Hepatitis B is the silent killer because most people who are chronically infected may not be aware of the infection."

VOA: standard.2010.07.26

It lets them be aware that they are not forgotten, whereas a lot of the times seniors are forgotten.

VOA: standard.2009.12.24

Dr.Penny Asbell,a doctor who performs the procedure, says people should be aware that not everyone is a good candidate for the surgery.

VOA: standard.2010.03.03

You can't really take a surf trip in 2010 and not be aware of what's happening out there."

VOA: standard.2010.08.04

We are all aware of that." Law Minister Veerappa Moily says India does not have a law to deal with a mass disaster.

VOA: standard.2010.06.10

Iranian and U.S.diplomats were aware of one another's presence at the Moscow conference, but said it is not unusual for them to attend the same international forums.

VOA: standard.2009.03.27

But the secretary also said senior officials are aware that past efforts have failed, and he said it is not clear whether the view in Tehran has changed.

VOA: standard.2009.05.05

I'm not aware if they took any other valuables, but what is a fact is that the ship was saved, it was rescued, and it was delivered to the harbor, and it is still there,".

VOA: standard.2009.09.26

Russia agrees with us on that,". "At the same time that we are very vigorously pursuing this track, we are aware that we might not be as successful as we need to be so we have always looked at the potential of sanctions in the event that we are not successful, that we cannot assure ourselves and others that Iran has decided not to pursue nuclear weapons,"

VOA: standard.2009.10.13