Giving Compass' Take:

· According to Global Citizen, millions of children are at a high risk of contracting diseases due to the lack of clean water and sanitation in over half of the world's schools.

· How can donors and philanthropists help increase access to clean water sources and sanitation?

· Here's how we can make clean water and sanitation more accessible.

Nearly half the world's schools lack clean drinking water, toilets, and handwashing facilities, putting millions of children at risk of disease, experts warned on Monday.

Almost 900 million children have to contend with a lack of basic hygiene facilities during their education, putting their health at risk and meaning some have to miss school.

"You can't have a quality learning environment without these basics," said Dr. Rick Johnston of the World Health Organization, a lead researcher on the project.

"Children may not come to school at all if there's no toilets ... Then, when they are at school, they are not going to at their very best if they not able to use a decent toilet or if they are not properly hydrated."

World leaders have signed up to global pledges to provide safe water and hygiene facilities for all and ensure every child gets a comprehensive education by 2030 under the UN's sustainable development goals.

Read the full article about clean water and safe toilets by Sonia Elks at Global Citizen.