Cardiorespiratory disturbances associated with infective fever in man: studies of Ethiopian louse-borne relapsing fever.

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...

Louse-borne relapsing fever in man.

Louse-borne relapsing fever (Borrelia recurrentis) in an Eritrean refugee arriving in Switzerland, August 2015.

We report an imported case of louse-borne relapsing fever in a young adult Eritrean refugee who presented with fever shortly after arriving in Switzerland. Analysis of blood smears revealed spirochetes identified as Borrelia recurrentis by 16S rRNA gene sequencing. We believe that louse-borne relapsing fever may be seen more frequently in Europe as a consequence of a recent increase in refugees...

Forgotten diseases: relapsing fever.

Relapsing fever is a group of conditions that is characterized by recurrent febrile episodes interspaced with periods of no symptoms at all. They are arthropod-borne spirochetal infections of the Borrellia genus and occur in two main forms: tick-borne and louse-borne. Tick-borne relapsing fever is a zoonosis that is found worldwide. The louse-borne relapsing fever is caused by B. recurrentis, a...

Human serological response to louse-borne relapsing fever.

Serological response to louse-borne relapsing fever in Ethiopia was determined by immobilization tests using Borrelia recurrentis cultures. Isolates from 26 patients tested with autologous convalescent sera showed from 90 to 100% of the organisms had been immobilized. Sera from thirteen patients were tested with autologous and heterologous strains. Several reacted with the majority and two show...