Komlan Toudji's thesis on zoonoses reveals that 75% of emerging infectious diseases originate from animal sources in West Africa

Komlan Toudji from the University of Strasbourg has unlocked a scientific barrier on zoonoses in West Africa, demonstrating that 75% of emerging infectious diseases originate from animal sources. This research, supported by IPHC, highlights critical health issues for the region, where 14 million annual deaths are linked to infectious diseases.

Komlan Toudji's thesis is framed within the One Health conceptual framework and addresses the complex interactions between hosts, pathogens, and the environment, particularly in West Africa. This region, rich in biodiversity, is vulnerable to the emergence of infectious diseases, notably through rat populations and poultry systems in Togo, highlighting the urgency to act to protect public health.

Research methods, including trapping and prevalence analyses, have allowed for the collection of precise data on rat distribution and farming practices. The results reveal that 75% of emerging infectious diseases originate from animal sources, an alarming figure that calls for increased attention on disease vectors such as leptospirosis and hantavirus.

The implications of this research are strategic for decision-makers, highlighting the opportunity to invest in the animal health and biosafety sector in West Africa. To maximize returns on investment, it is crucial to develop training and awareness programs while collaborating with governments and local organizations.

« « 75% of emerging infectious diseases originate from animal sources, underscoring the urgency to act to protect public and animal health, » says Komlan Toudji. »

« « Komlan Toudji's research opens crucial perspectives for decision-makers in public health and biosafety in West Africa, » emphasizes the Lektaris team. »