Europe intervened with Council Directive 2000/75/EC to deal with the problem through provisions regulating the use of 'attenuated vaccines', in order to effectively combat the consequences of the phenomenon.
Europa a intervenit prin Directiva 2000/75/CE a Consiliului, pentru a rezolva problema prin prevederi care reglementau utilizarea de "vaccinuri atenuate”, pentru a combate eficient consecințele fenomenului.