20/08/2026
⚠️ LEPTOSPIROSIS: KNOW THE RISK ⚠️
Following recent advice from Ards and North Down Borough Council regarding the increase in the rat population at Millisle Beach, it’s a timely reminder of the potential health risks associated with rodent exposure.
🐀 Why is this important?
Rats can carry Leptospira bacteria, which can be passed on through infected urine. People can become infected through contact with contaminated water, soil or surfaces, particularly where there are cuts or broken skin, or through contact with the eyes, nose or mouth.
Leptospirosis can initially look like a flu-like illness, with symptoms including:
• High temperature and chills
• Headache
• Muscle aches and pains
• Nausea or vomiting
• Red or irritated eyes
In some cases, infection can become much more serious, potentially affecting the liver, kidneys or other organs. The severe form is known as Weil’s disease.
👉 If you have recently had potential exposure to rodents or environments contaminated by rodent urine and subsequently develop flu-like symptoms, make sure you tell your healthcare professional about the exposure.
At Linnodee Diagnostics, we believe that awareness, appropriate clinical investigation and timely diagnosis all play an important role in managing infectious diseases.
This isn't about causing alarm — it's about being aware, taking sensible precautions and knowing what to look out for.
For official information on leptospirosis, visit the UK Health Security Agency and nidirect guidance.
