Now there is finally a way to prevent EHD in deer. Aquatic biologist Zach Haas explains how he developed EHD-fense, a water treatment kit that keeps water healthy, so the midge that spreads EHD cannot live there.

Now there is finally a way to prevent EHD in deer. Aquatic biologist Zach Haas explains how he developed EHD-fense, a water treatment kit that keeps water healthy, so the midge that spreads EHD cannot live there.
By treating poor water quality, EHD-fense creates a habitat that is unfavorable for the biting midges that spread EHD.