Spotted fever: Difference between revisions
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{{Infobox medical condition | |||
| name = Spotted fever | |||
| synonyms = | |||
| field = [[Infectious disease]] | |||
| symptoms = [[Fever]], [[rash]], [[headache]], [[muscle pain]] | |||
| complications = [[Organ failure]], [[encephalitis]] | |||
| onset = 2–14 days after exposure | |||
| duration = | |||
| causes = [[Rickettsia]] bacteria | |||
| risks = [[Tick]] exposure | |||
| diagnosis = [[Serology]], [[PCR]] | |||
| differential = [[Measles]], [[Meningococcal infection]], [[Typhus]] | |||
| prevention = Avoiding tick bites, using [[insect repellent]] | |||
| treatment = [[Doxycycline]] | |||
| medication = | |||
| prognosis = Good with treatment, can be severe if untreated | |||
| frequency = | |||
| deaths = | |||
}} | |||
'''Spotted fever''' is a type of [[tick-borne disease]] caused by [[bacteria]] of the genus ''[[Rickettsia]]''. The name "spotted fever" comes from the characteristic [[rash]] that often develops in the early stages of these diseases. The most well-known of these diseases is [[Rocky Mountain spotted fever]], but several other spotted fevers are also recognized. | '''Spotted fever''' is a type of [[tick-borne disease]] caused by [[bacteria]] of the genus ''[[Rickettsia]]''. The name "spotted fever" comes from the characteristic [[rash]] that often develops in the early stages of these diseases. The most well-known of these diseases is [[Rocky Mountain spotted fever]], but several other spotted fevers are also recognized. | ||
== Causes == | == Causes == | ||
Spotted fevers are caused by bacteria of the genus ''Rickettsia'', which are transmitted to humans through the bite of an infected tick. The specific species of ''Rickettsia'' involved and the species of tick that serves as the vector can vary depending on the specific type of spotted fever. | Spotted fevers are caused by bacteria of the genus ''Rickettsia'', which are transmitted to humans through the bite of an infected tick. The specific species of ''Rickettsia'' involved and the species of tick that serves as the vector can vary depending on the specific type of spotted fever. | ||
== Symptoms == | == Symptoms == | ||
The symptoms of spotted fever can vary depending on the specific disease, but generally include [[fever]], [[headache]], and [[muscle aches]]. A rash often develops in the early stages of the disease, which can help in diagnosis. | The symptoms of spotted fever can vary depending on the specific disease, but generally include [[fever]], [[headache]], and [[muscle aches]]. A rash often develops in the early stages of the disease, which can help in diagnosis. | ||
== Treatment == | == Treatment == | ||
Spotted fevers are generally treated with [[antibiotics]], with [[doxycycline]] being the drug of choice. Early treatment is important to prevent serious complications. | Spotted fevers are generally treated with [[antibiotics]], with [[doxycycline]] being the drug of choice. Early treatment is important to prevent serious complications. | ||
== Prevention == | == Prevention == | ||
Prevention of spotted fever primarily involves avoiding tick bites through the use of [[insect repellent]], wearing long sleeves and pants when in tick-infested areas, and checking for and removing ticks after being outdoors. | Prevention of spotted fever primarily involves avoiding tick bites through the use of [[insect repellent]], wearing long sleeves and pants when in tick-infested areas, and checking for and removing ticks after being outdoors. | ||
== See also == | == See also == | ||
* [[Tick-borne disease]] | * [[Tick-borne disease]] | ||
* [[Rickettsia]] | * [[Rickettsia]] | ||
* [[Rocky Mountain spotted fever]] | * [[Rocky Mountain spotted fever]] | ||
[[Category:Tick-borne diseases]] | [[Category:Tick-borne diseases]] | ||
[[Category:Bacterial diseases]] | [[Category:Bacterial diseases]] | ||
[[Category:Zoonotic diseases]] | [[Category:Zoonotic diseases]] | ||
{{stub}} | {{stub}} | ||
{{No image}} | {{No image}} | ||
Latest revision as of 05:07, 4 April 2025
| Spotted fever | |
|---|---|
| Synonyms | |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Fever, rash, headache, muscle pain |
| Complications | Organ failure, encephalitis |
| Onset | 2–14 days after exposure |
| Duration | |
| Types | N/A |
| Causes | Rickettsia bacteria |
| Risks | Tick exposure |
| Diagnosis | Serology, PCR |
| Differential diagnosis | Measles, Meningococcal infection, Typhus |
| Prevention | Avoiding tick bites, using insect repellent |
| Treatment | Doxycycline |
| Medication | |
| Prognosis | Good with treatment, can be severe if untreated |
| Frequency | |
| Deaths | |
Spotted fever is a type of tick-borne disease caused by bacteria of the genus Rickettsia. The name "spotted fever" comes from the characteristic rash that often develops in the early stages of these diseases. The most well-known of these diseases is Rocky Mountain spotted fever, but several other spotted fevers are also recognized.
Causes[edit]
Spotted fevers are caused by bacteria of the genus Rickettsia, which are transmitted to humans through the bite of an infected tick. The specific species of Rickettsia involved and the species of tick that serves as the vector can vary depending on the specific type of spotted fever.
Symptoms[edit]
The symptoms of spotted fever can vary depending on the specific disease, but generally include fever, headache, and muscle aches. A rash often develops in the early stages of the disease, which can help in diagnosis.
Treatment[edit]
Spotted fevers are generally treated with antibiotics, with doxycycline being the drug of choice. Early treatment is important to prevent serious complications.
Prevention[edit]
Prevention of spotted fever primarily involves avoiding tick bites through the use of insect repellent, wearing long sleeves and pants when in tick-infested areas, and checking for and removing ticks after being outdoors.
