Tick-borne disease risk is shifting for UK veterinary teams

Ticks and tick-borne diseases are becoming a more complex veterinary risk in the UK, with Lyme disease remaining the most familiar concern, babesiosis persisting as an emerging domestic threat, and surveillance data suggesting the broader parasite landscape is shifting. ESCCAP UK & Ireland says climatic and ecological change, pet travel, and animal movement are altering where vector-borne diseases appear and how often clinicians may encounter them. UKHSA and APHA have previously confirmed locally acquired Babesia canis infections in untraveled dogs in Essex linked to Dermacentor reticulatus, while BSAVA has warned vets not to rule out tick-borne disease even in dogs without travel history. (esccapuk.org.uk)

Why it matters: For veterinary professionals, this is less about a single outbreak and more about a changing diagnostic baseline. Tick-borne disease risk is no longer confined to imported cases or classic hotspot assumptions. ESCCAP’s recent parasite forecast also highlights endemic tick-borne encephalitis virus in parts of the UK and stresses an increasingly complex parasite landscape, reinforcing the need for risk-based prevention, travel histories, geography-aware triage, and earlier use of blood smear, PCR, or serology when dogs present with fever, anaemia, lethargy, thrombocytopenia, lameness, or unexplained multisystem illness. (esccapuk.org.uk)

What to watch: Expect continued emphasis on surveillance, clinician vigilance, and more tailored parasite-control recommendations as UK tick habitats, pathogen distribution, and environmental policy pressures evolve. (esccapuk.org.uk)