2023-05-25 10:29:24
Mulder studied the role of the living environment in the transmission of zoonotic pathogens. The influence of flooding and exposure to farm animals was examined. In addition, the influence of living in a rural and urban environment on the microbiome (intestinal flora) has been investigated.
Increased risk
STEC (Shiga toxin-producing E. coli (Escherichia coli)) is mainly found in the intestines of ruminants such as cattle and small ruminants (sheep or goats). Eating undercooked meat is the main source of STEC contamination. The living environment may also play a role. The research shows that living in an area with many small ruminants is a risk factor for STEC contamination.
Less diverse intestinal flora in city dwellers
Mulder also shows that the living environment has an effect on the composition of intestinal flora (the intestinal “microbiome”). Diversity is lower among people living in an urban environment and higher among people living in rural areas. A good intestinal flora, including bacterial diversity, is important for good health. “However, it is too early to say exactly what these findings mean for human health.” This requires further research,” says Mulder.
Future research on living environment
The dissertation clearly shows that the living environment influences the transmission of pathogens. Via which route: soil, air or water has not been investigated. It is recommended to investigate this further in future studies. In addition, the advice is to further study all driving forces of the pathogens (people, animals and the environment) and their possible interactions together with a One Health approach.
By: National Care Guide
#Living #ruminants #increases #risk #pathogens