The decision is a "preventative measure," and will require a hiatus from filming his television show Two and a Half Men.
If you know that you get less joyous in winter months, you have to start a preventative approach.
He also seizes the opportunity to do public outreach, educating locals on HIV and AIDS as well as preventative methods.
preventive pre·ven·tive (prĭ-věn'tĭv) or pre·ven·ta·tive (-tə-tĭv)
Preventing or slowing the course of an illness or a disease; prophylactic. n.
A preventive agent or treatment.