One in a hundred school going children may be suffering from an undiagnosed condition known as Myalgic Encephalomyelitis (ME)

All of the students involved in the study were in between 11 and 16 years of age and were from secondary schools in Bath. The researchers found that while five of the students had been diagnosed with the condition, the other 23 had been identified through the study.
“Chronic fatigue is an important cause of unexplained absence from school. Children diagnosed through school-based clinics are less severely affected than those referred to specialist services and appear to make rapid progress when they access treatment”, the researchers wrote in their report.
Source-Medindia