Prolonged viral shedding in an immunocompromised Korean patient infected with hMPXV, sub-lineage B.1.3, with acquired drug resistant mutations during tecovirimat treatment lee2024prolonged

Case report from South Korea describing prolonged mpox (hMPXV) shedding in a 39-year-old male immunocompromised patient during tecovirimat treatment, with sequencing evidence of tecovirimat-associated resistance mutations (e.g., A290V, A288P) detected in different anatomical lesion/nasal samples over time.

Analytes

skin

Mpox virus PCR cycle threshold (Ct) measured from skin lesion-related specimen labeled ‘skin’ in figure-derived CSV.

observations for skin

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 3
Limit of quantification: unknown
Limit of detection: unknown

pubis

Mpox virus PCR cycle threshold (Ct) measured from pubis lesion-related specimen labeled ‘Pubis’ in figure-derived CSV.

observations for pubis

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 1
Limit of quantification: unknown
Limit of detection: unknown

right_pubis

Mpox virus PCR cycle threshold (Ct) measured from right pubis lesion-related specimen labeled ‘Right Pubis’ in figure-derived CSV.

observations for right_pubis

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 4
Limit of quantification: unknown
Limit of detection: unknown

left_forehead

Mpox virus PCR cycle threshold (Ct) measured from left forehead lesion-related specimen labeled ‘Left Forehead’ in figure-derived CSV.

observations for left_forehead

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 2
Limit of quantification: unknown
Limit of detection: unknown

left_arm

Mpox virus PCR cycle threshold (Ct) measured from left arm lesion-related specimen labeled ‘Left Arm’ in figure-derived CSV.

observations for left_arm

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 1
Limit of quantification: unknown
Limit of detection: unknown

abdomen

Mpox virus PCR cycle threshold (Ct) measured from abdomen lesion-related specimen labeled ‘Abdomen’ in figure-derived CSV.

observations for abdomen

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 1
Limit of quantification: unknown
Limit of detection: unknown

penile

Mpox virus PCR cycle threshold (Ct) measured from penile lesion-related specimen labeled ‘Penile’ in figure-derived CSV.

observations for penile

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 1
Limit of quantification: unknown
Limit of detection: unknown

left_pubis

Mpox virus PCR cycle threshold (Ct) measured from left pubis lesion-related specimen labeled ‘Left Pubis’ in figure-derived CSV.

observations for left_pubis

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 3
Limit of quantification: unknown
Limit of detection: unknown

left_buttock

Mpox virus PCR cycle threshold (Ct) measured from left buttock lesion-related specimen labeled ‘Left Buttock’ in figure-derived CSV.

observations for left_buttock

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 1
Limit of quantification: unknown
Limit of detection: unknown

nose

Mpox virus PCR cycle threshold (Ct) measured from nose lesion-related specimen labeled ‘Nose’ in figure-derived CSV.

observations for nose

Measurements only — no shedding model is fitted to this analyte, usually because it is sampled once per participant, leaving no trajectory to fit, or because nothing was ever detected. Open triangles are non-detects, drawn at the assay's censoring limit. See the modelling methods for what these estimates do and do not support.

Biomarker: mpox
Specimen: skin lesion
Units: cycle threshold
Gene target: F3L
Participants: 1
Negative samples: 0
Positive samples (not quantifiable): 0
Quantifiable samples: 2
Limit of quantification: unknown
Limit of detection: unknown