Young people who use screens before sleeping have more sleep problems Young people (13-18 years) who use light-emitting screens daily in the hour before going to sleep have more sleep problems.
Antibiotic resistance is stable, however, more resistant bacteria are expected Over recent years, antibiotic resistance to most agents has remained stable in the Netherlands, and the use of antibiotics has slightly decreased.
Cost-effective risk assessment of nanomaterials may be feasible Companies, authorities and scientists can save time, money and test animals in the risk assessment of nanomaterials by using available data.
European Antibiotic Awareness Day 2014 Tuesday 18 November is European Antibiotic Awareness Day. On this day, throughout Europe, attention is focused on the responsible use of antibiotics for people and animals.