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<p>We know that potential zoonotic pathogens transfer from the environment, wildlife
and livestock to humans. Research so far indicates that global changes in land use
are disrupting the balance of wild animal communities and the beneficiaries appear
to be species that carry diseases known to infect humans. It is estimated that 60%
of all human diseases originate in animals. More intensive farming may expedite the
spread of the pathogens.</p><p> </p><p>The Department's Veterinary Risk Group and
the Human Animal Infections Risk and Surveillance Group carry out horizon scanning
and risk assessment for emerging threats associated with livestock farming and wildlife,
internationally and domestically.</p><p> </p><p>The Defra agency Cefas is currently
working on a review of risks of zoonotic pathogens arising from aquaculture settings
globally.</p><p> </p><p>We routinely carry out surveillance on farms for zoonotic
pathogens. We have significant surveillance programmes testing for TB, avian influenza,
salmonella, AMR and brucelloses. We work closely with the Food Standards Agency on
detecting food borne pathogens and with local health protection teams and environmental
health officers to control any outbreaks of zoonotic disease associated with livestock
farming, consumption of products of animal origin or exposure to livestock.</p><p>
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