Excessive antibiotic use in European Union livestock farming poses a growing threat to global public health by accelerating the development of drug-resistant bacteria that can spread across borders, according to a comprehensive report released Thursday by EU health authorities.
The European Centre for Disease Prevention and Control (ECDC) found that farmers in several EU member states continue to administer antibiotics to healthy animals as growth promoters or preventive measures, despite regulations intended to restrict such practices, The Brussels Times reported.
The report documented significant variations among member states, with livestock antibiotic consumption in Cyprus, Poland, and Spain exceeding levels in Denmark, Sweden, and Finland by a factor of four or more. This disparity reflects inconsistent enforcement of EU veterinary medicine regulations adopted in 2019 but only fully implemented in 2023.
"The cross-border nature of antimicrobial resistance makes this an international crisis, not just an EU bureaucratic issue," said Dr. Andrea Ammon, director of the ECDC. "Resistant bacteria do not respect national borders. What happens on a pig farm in Spain can ultimately affect hospital patients in Belgium or Germany."
To understand today's headlines, we must look at yesterday's decisions. The agricultural industry's antibiotic dependence traces to the intensive farming model that emerged in the 1970s and 1980s, when producers discovered that low-dose antibiotic administration promoted faster animal growth and prevented disease outbreaks in crowded conditions. That practice created ideal environments for bacteria to develop resistance mechanisms while remaining profitable enough to resist regulatory restrictions.
The World Health Organization estimates that antimicrobial resistance already causes approximately , a figure projected to reach 10 million annually by 2050 if current trends continue. Agricultural antibiotic use is a major contributor to this crisis, alongside overprescription in human medicine and inadequate sanitation in healthcare facilities.

