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From Athlete to Patient: Rare Tick-Borne Encephalitis Battle
16 Jun
Summary
- A fitness enthusiast contracted a rare tick-borne encephalitis.
- Symptoms included severe headaches, balance issues, and blackouts.
- Recovery was lengthy, impacting his ability to participate in events.
In September 2025, a 61-year-old man named Bill was diagnosed with tick-borne encephalitis (TBE), a serious viral infection transmitted by ticks. Bill, who was previously very fit and active in swim-run events, began experiencing flu-like symptoms after a trip to Scandinavia. These symptoms rapidly escalated to crippling headaches, balance issues, sensitivity to light, and blackouts.
Initially treated for suspected Lyme disease with antibiotics, his condition worsened dramatically. After numerous tests, including cerebrospinal fluid sampling, doctors confirmed the TBE diagnosis. The rare illness in the UK required extensive treatment, including IV antivirals. Bill's recovery was arduous, initially requiring a wheelchair and significant support at home.
Despite the challenges, Bill has made substantial progress. He recently completed his first swim-run event since his diagnosis, a shorter course in Dorset. While he acknowledges he cannot undertake the long-distance events he once did, he expresses pride in his physical fortitude and ability to participate again.
