"Tick Fever."

Tick-borne relapsing fever.

Tick-borne relapsing fever is characterized by recurring fevers separated by afebrile periods and is accompanied by nonspecific constitutional symptoms. It occurs after a patient has been bitten by a tick infected with a Borrelia spirochete. The diagnosis of tick-borne relapsing fever requires an accurate characterization of the fever and a thorough medical, social, and travel history of the pa...

Tick-Borne Relapsing Fever, a Neglected Cause of Fever in Fars Province

Tick-borne relapsing fever is an endemic disease in some parts of Iran. Borellia persica, the most common cause of this disease in Iran, has a wide geographic distribution and is present in Alborz and Zagros mountain chains.Here we report a 16–year-old male patient who presented with two episodes of fever within 15 days. He had a history of few overnight stays in a cave of mountainous area in F...

Colorado Tick Fever and Dengue

Six human beings were inoculated with dengue and developed typical disease. Two of these were reinoculated and proved immune. The remaining four were later inoculated with Colorado tick fever. Three developed typical disease. The fourth, who remained well, has previously lived in an endemic area (Colorado). One patient was inoculated with Colorado tick fever first and later with dengue. He deve...

Tick bite fever and Q fever - a South African perspective.

Tick bite fever (TBF) and Q fever are zoonotic infections, highly prevalent in southern Africa, which are caused by different genera of obligate intracellular bacteria. While TBF was first described nearly 100 years ago, it has only recently been discovered that there are several rickettsial species transmitted in southern Africa, the most common of which is Rickettsia africae. This helps to ex...

A Case of Spotted Fever (Rocky Mountain Fever, Tick Fever or Typhus Fever)