URL path: Index page // Rickettsia conorii, Molecular Detection

Rickettsia conorii, Molecular Detection

Includes 1 test
10 Days

Molecular detection of Rickettsia conorii is used for the laboratory confirmation of Mediterranean spotted fever.

More Information

Rickettsia conorii is a Gram-negative, obligate intracellular bacterium that belongs to the family Rickettsiaceae. It is the causative agent of Mediterranean spotted fever, also known as Boutonneuse fever or Mediterranean tick fever.

Transmission: Rickettsia conorii is primarily transmitted to humans through the bite of infected ticks, particularly the brown dog tick (Rhipicephalus sanguineus). Ticks become infected when they feed on small mammals, such as dogs or rodents, that carry the bacteria. Humans are incidental hosts and can be bitten by infected ticks, leading to the transmission of the bacteria and subsequent disease.

Mediterranean Spotted Fever: Mediterranean spotted fever, caused by Rickettsia conorii, is characterized by fever, headache, rash, and other flu-like symptoms. The disease is usually self-limiting and responds well to appropriate antibiotic treatment. The rash often appears as dark, crusty spots surrounded by a red halo, and it usually starts on the extremities and spreads to the trunk. If left untreated, severe cases can lead to complications affecting various organs, including the liver, kidneys, and heart.

Geographic Distribution: The disease is commonly found in the Mediterranean region, including southern Europe, northern Africa, and parts of the Middle East. The distribution of the disease corresponds to the habitat of the brown dog tick vector.

Diagnosis: Diagnosis of Mediterranean spotted fever is often based on clinical symptoms, as well as the patient's history of tick exposure. Laboratory tests, such as serological tests (detection of antibodies against Rickettsia conorii), and molecular techniques like polymerase chain reaction (PCR) can be used for confirmation.

Treatment: The mainstay of treatment for Mediterranean spotted fever is the use of antibiotics. Doxycycline is the preferred antibiotic, especially when administered early in the course of the disease. Other antibiotics, such as chloramphenicol, rifampin, or fluoroquinolones, may also be effective.

Prevention: Prevention involves avoiding tick-infested areas and taking measures to prevent tick bites, such as wearing protective clothing, using tick repellents, and checking for ticks after outdoor activities. For pets, tick control measures are also recommended.

Additional information
Tests includedIncludes 1 test
Sample Blood
Procedure completion test
Step 1

Book an appointment and buy the test online

Select from the most complete range test of Prevention, Andrology and Diagnostics, book an appointment in real time and purchase them online.

Step 2


Visit the certified laboratory of Diagnostiki Athinon on the date and time you have chosen, to perform the sampling.

Step 3

Receiving the test results

Download your test results easily and securely anytime you want by logging in to your personal account.

Share it