School girls at the window of a high school dormitory, Lasem, Java island, Indonesia, Southeast Asia, Asia

Boys in Hindu Brahman high caste village of Dhudaly heading for school in Rajasthan, Northern India

Sandipani Muni high school student, Vrindavan, Uttar Pradesh, India, Asia

Students studying in classroom at a Junior High School, Northern Ghana, West Africa, Africa

Students at a junior High School watch a play about teenage pregnancy put on by the schools Gender Club, Ghana, West Africa, Africa

Students at a junior High School watch a play about teenage pregnancy put on by the schools Gender Club, Ghana, West Africa, Africa

Sandipani Muni high school student, Vrindavan, Uttar Pradesh, India, Asia

Catholic highschool

Students of the Escuela Ceiba school staging an election campaign, panel discussion, as part of their social studies class prior to the upcoming parliamentary elections, Lomas de Santa Faz slum, Guatemala City, Guatemala, Central America

Kwick!, web-based social network, high school students' directory, portal on Apple MacBook Pro

medium shot girl writing green board. High resolution photo

Aerial view, Ischelandstadion, sports stadium, with student group, sports meeting, Federal Youth Games, athletics, Hagen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Joshua Nkrumah Asante, a wealthy child from Accra Ghana attends a private school at the University of Ghana where he and his sister are driven to and from school by the families driver. Joshua does not suffer from helminth infections but does suffer from hayfever. Joshua is one of the many children in Gahna participating in a study by Dr. Daniel Boakye at the University of Ghana attempting to better understand the connection between high rates of helminth infections and protection from allergies and asthma.

Joshua Nkrumah Asante, a wealthy child from Accra Ghana attends a private school at the University of Ghana where he and his sister are driven to and from school by the families driver. Joshua does not suffer from helminth infections but does suffer from hayfever. Joshua is one of the many children in Gahna participating in a study by Dr. Daniel Boakye at the University of Ghana attempting to better understand the connection between high rates of helminth infections and protection from allergies and asthma.

Joshua Nkrumah Asante, a wealthy child from Accra Ghana attends a private school at the University of Ghana where he and his sister are driven to and from school by the families driver. Joshua does not suffer from helminth infections but does suffer from hayfever. Joshua is one of the many children in Gahna participating in a study by Dr. Daniel Boakye at the University of Ghana attempting to better understand the connection between high rates of helminth infections and protection from allergies and asthma.