Contents

SynopsisCodesReferences
Emergency: requires immediate attention
Severe fever with thrombocytopenia syndrome
Other Resources UpToDate PubMed
Emergency: requires immediate attention

Severe fever with thrombocytopenia syndrome

Other Resources UpToDate PubMed

Synopsis

Severe fever with thrombocytopenia syndrome (SFTS) is an infection due to a virus of the genus Bandavirus (family Phenuviridae, order Bunyavirales). This infection was first identified in farmers in China. The viral vector is thought to be the Haemaphysalis longicornis tick. Person-to-person transmission of SFTS virus has occurred in China, South Korea, and Japan.

Patients present with fever and multiorgan dysfunction. Laboratory studies reveal thrombocytopenia and leukopenia. The clinical manifestations are similar to infection with the Heartland virus, which can be seen in the United States. The diagnosis is clinical. Some specialized research laboratories may be able to isolate viral ribonucleic acid using the polymerase chain reaction on blood samples.

Codes

ICD10CM:
A93.8 – Other specified arthropod-borne viral fevers

SNOMEDCT:
414018003 – Disease transmitted by tick

References

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Last Updated:08/01/2024
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Emergency: requires immediate attention
Severe fever with thrombocytopenia syndrome
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A medical illustration showing key findings of Severe fever with thrombocytopenia syndrome : Dizziness, Fever, Headache, Farmer, Hemorrhagic skin lesion, Leukopenia, Malaise, Tick bite, Myalgia, PLT decreased
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