About LDAA

The Lyme Disease Association of Australia is a small yet powerful registered charity and Australia’s peak patient body. We are committed to achieving universal recognition and equitable treatment for Australian Lyme and associated disease patients.

Contact Us

We’re here to help. Connecting with people who understand Lyme disease is important. Simply complete our contact form and one of our helpful LDAA volunteers will get back to you as soon as possible.


Every dollar is a precious gift! Your contribution will assist us to advance Lyme awareness and advocacy. It will support and possibly save the lives of very sick Australians. All donations over $2 are tax deductible.

Lyme Basics

Lyme disease is an infectious illness caused by the bacterium known as Borrelia, which creates a condition more correctly known as Borreliosis or Lyme Borreliosis. The bacteria, a spirochete, is transmitted when an individual is bitten by a vector, usually a tick. Lyme disease can impact many bodily systems and organs and can, in some cases, mimic other illnesses (e.g. lupus).

Read more

Symptom Checklist

Lyme disease manifests as a multi-systemic illness that can result in symptoms affecting random parts of the body including the muscles, joints, organs, brain, gastro-intestinal and neurological systems. Lyme disease is generally categorised into acute (early) and chronic (late) stages of disease, each with varying symptoms.

Read more

Latest Blog: When Scleroderma is Actually Lyme

AN AUSTRALIAN'S STORY OF A GLOBAL ILLNESS: At age 28 after completing her doctoral studies, Dr Melissa Keogh travelled to Italy for two months to spend time with family and enjoy a long awaited holiday. Whilst staying in a bed and breakfast in Milan, she was bitten repeatedly overnight by a multitude of mosquitoes who were swarming in a drain...

Read more