On November 26, 2025 additional 180 000 chicks have been treated with QuoCNA probiotics. These chicks will be resistant to Salmonella or E. coli and will enable antibiotic free production. Probiotics were administered using own prototype QuocnaDrop 🙂 More than 6 000 000 chicks have been treated with QuoCNA probiotics in 2025 in the Czech Republic till the end of November.