Tests confirm that the freed Chibok girls have been spared from physical abuse
Health workers confirmed the girls were not sexually abused while in captivity, and tested negative for sexually transmitted diseases. Many girls kidnapped by the Islamist militant group have been used as sex slaves, fighters and even suicide bombers, according to rights groups including Amnesty International. But the 21 freed girls said the militants treated them well while they were held captive, according to a confidential report based on their two-week debriefing prepared for President Muhammadu Buhari and seen by the Thomson Reuters Foundation.