World Vision says emergency in Pakistan will 'get worse before it gets better'

"More than one month after the flooding in Pakistan began, World Vision says the emergency in Pakistan will get worse before it gets better. Up to half of the affected population still hasn't been reached. Unsanitary conditions and a lack of clean water are causing outbreaks of diarrhea and concerns about cholera."

For more on what World Vision is doing in the area, click here.