If we had better risk management, we would have been able to prevent this accident.
If you go to that country, please make sure to take medicine to prevent malaria beforehand.
Do Japanese people get a tetanus vaccination every ten years, too?
To prevent beforehand is still prevention.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.