Queensland Tick Typhus

Below you will find more information about Queensland Tick Typhus from Medigest. If you believe that you are suffering from any of the symptoms of Queensland Tick Typhus it is important that you obtain an accurate diagnosis from a medical professional to ensure that you obtain the correct medication or treatment for your condition. There are medical conditions that carry similar symptoms associated with Queensland Tick Typhus and therefore the information provided by Medigest is offered as a guideline only and should never be used in preference to seeking professional medical advice. The information relating to Queensland Tick Typhus comes from a third party source and Medigest will not be held liable for any inaccuracies relating to the information shown.


Queensland tick typhus - also alternatively known as Spotted Fever or Rickettsial Spotted Fever - is a type of bacterial parasitic disorder.


Patients undergo a physical exam with doctor looking for tick bite marks, which are round, reddish punctures in the skin. Specifically, a diagnostic serology is available by way of the IgM and Weil-Felix tests.


It is advised to let this disease run its course, which may take up to 2 weeks. Antibiotics may also be prescribed for faster healing.

Symptoms and Signs

A fever is developed after a tick bite withing 1 to 14 days (usually 7-10 days). More symptoms may also include: headache, muscle aches (myalgia), stiff neck, vomiting, nausea, and mental confusion. An eschar or an inoculation lesion of 2-5 mm in diameter can be seen in 65% of cases. In most cases, only one eschar is identified. Later, red spots or blistering rashes may develop on the face, palms and soles. Lymphadenopathy, Arthralgia, conjunctivitis, pharyngitis, dry cough, as well as pain in the abdomen may also be experienced.


Queensland tick typhus is caused by rickettsia australis, an obligate, intracellular bacterial parasite that reproduces in the endothelial cells of tinyblood vessels that cause vasculitis.

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