A<unk>  is a type of tick-borne disease which presents on the skin. They are all caused by bacteria of the genus Rickettsia. Typhus is a group of similar diseases also caused by Rickettsia bacteria, but<unk> s and typhus are different clinical entities. Transmission process: When the tick latches on, it needs to be removed under 2 hours. If not noticed or unremoved it takes only 10 hours for the tick to transmit the (disease) to the human. The phrase apparently originated in Spain in the 17th century and was ‘loosely applied in England to typhus or any fever involving petechial eruptions.’ During the 17th and 18th centuries, it was thought to be "cousin-germane" to and herald of the bubonic plague, a disease which periodically afflicted the city of London and its environs during the 16th and 17th centuries, most notably during the Great Plague of 1665. Types of<unk> s include: * Mediterranean<unk>  * Rocky Mountain<unk>  * Queensland tick typhus * Helvetica<unk>
Spotted fever
Tomato fever
Haverhill fever
Rat-bite fever
Pontiac fever
Metal fume fever
Cuban fever
Cotton fever