02/02/2026
A faecal egg count (FEC) is just that—it counts eggs. It detects the egg-laying stages of small redworm, but can not detect the encysted stage. 🔬
The encysted stage is non-egg laying; it lies dormant in the lining of the horse's stomach, awaiting warmer temperatures in spring to trigger mass emergence.🪱
This is why, during winter, it's advisable to blood test low-risk horses for the encysted stage of redworm. For higher-risk horses, a proactive worming treatment before spring is recommended to prevent issues down the line. 🌻
For more information on winter parasite control, visit www.jessequine.weebly.com
https://jessequine.weebly.com/winter-parasite-control.html #/
Jess Equine