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Volume 31, Number 8—August 2025
Research Letter
Severe Fever with Thrombocytopenia Syndrome Acquired through Dog Bite, South Korea
Table
Characteristics of samples infected with severe fever with thrombocytopenia syndrome virus, South Korea*
Source | Day | Specimen | Nested PCR |
qPCR |
IFA† |
|||||
---|---|---|---|---|---|---|---|---|---|---|
S seg, 346 bp | M seg, 540 bp | L seg, 860 bp | S seg, 71 bp | IgG | IgM | |||||
Human |
HD 2 |
Blood |
Positive |
Positive |
Positive |
26.76 |
<1:32 |
<1:32 |
||
Dog | HD 0 | Blood | Weak positive | Positive | Positive | 32.99 | ND | ND | ||
HD 2 | Blood | Negative | Negative | Negative | 38.32 | >1:1,024 | ND | |||
HD 4 | Urine | Negative | Negative | Negative | 32.18 | 1:32 | ND | |||
HD 4 | Saliva | Negative | Negative | Negative | 36.44 | ND | ND |
*HD, hospital day. IFA, indirect immunofluorescence assay; L, large; M, medium; ND, not done; qPCR, quantitative PCR; S, small; seg, segment. †IFA was performed on serum samples for both the patient and the dog. For the dog, urine and saliva specimens collected on HD 4 (July 6) were also tested in an exploratory manner to assess potential antibody presence in nonserum body fluids.
1These first authors contributed equally to this article.
2These senior authors contributed equally to this article.