Stronger pigs, fewer post-weaning losses

New research confirms that genetic resistance to E. coli F18 can protect piglets against today’s highly virulent strains. In a controlled challenge, susceptible pigs showed more severe diarrhoea and higher mortality, while resistant pigs showed no mortality and no intestinal colonisation—highlighting genetics as a practical tool as reliance on antibiotics and zinc oxide declines.


Read the full study here: