Title: Impact of the use of antibiotics in livestock farming on human and environmental health: The One Health approach
Abstract:
The use of antibiotics in livestock farming plays an essential role in the prevention and treatment of animal diseases. However, it also raises major public health concerns.
This presentation explores antibiotic use practices on farms, based on a pharmaco-epidemiological survey carried out on animal farms in Guinea. The study was conducted to analyse the impact of antibiotic use in livestock farming on overall health. Excessive or inappropriate use of antibiotics in livestock farming encourages the emergence of resistant bacteria, compromising their therapeutic efficacy. These bacteria can be transmitted to humans through the consumption of contaminated animal products, direct contact with animals or the environment. Antibiotic resistance reduces the effectiveness of treatments and complicates the management of infections. It prolongs the duration of illnesses and increases patient morbidity and mortality. Antibiotic residues and resistant bacteria present in animal faeces and parturition products contaminate the environment. As a result, contamination affects microbial biodiversity and encourages the spread of antimicrobial resistance. This pollution threatens ecosystems and public health.
Faced with these challenges, an integrated One Health approach is needed to promote the rational use of antibiotics in livestock farming. This involves stepping up surveillance of antibiotic use, developing appropriate policies, developing therapeutic alternatives, improving animal husbandry practices and raising awareness among players in the veterinary and agri-food sectors.
Finally, cooperation between the various players is essential to ensure that antibiotics are used responsibly. Adopting the One Health approach will help preserve public health and environmental balance.
