Cluster headaches occur in cycles: sufferers can experience several headaches a day for weeks or even months on end.

VOA: standard.2009.12.17

Many end up relying on charity. Reconstructive surgery can mend most of the injuries.

VOA: standard.2009.12.23

"So while the recovery may start with projects like this, it can't end here."

VOA: standard.2010.06.18

"You can conquer disease,end conflicts, and make change from the bottom up.

VOA: standard.2009.07.11

"What's new is that we can actually do something to help the victims, and rather than what happened before was they may end up being prosecuted and criminalized themselves, that now it's recognized that they're victims."

VOA: standard.2010.07.23