Table 1.
Index cases (n = 10) | Seropositive contacts with symptoms (n = 12) | Seropositive contacts withsubclinical infection (n = 11) | |
---|---|---|---|
MN GMT (95% CI) | 707 (414, 1209) | 375 (178, 788) | 241 (144, 404) |
HI GMT (95% CI) | 221 (111, 326) | 118 (64, 154) | 83 (51, 135) |
Time from onset of illness to convalescent serum, median days (IQR) | 25 (22–31) | 36 (19–39) | 23 (22–35) |
Age, median years (IQR) | 23 (7, 39) | 16 (11, 24) | 38 (29, 44) |
Reported fever, No. (%) | 9 (100)** | 10 (83) | 0 |
CI, confidence interval; IQR, interquartile range.
*Index cases with a convalescent specimen >14 days after symptom onset, including those with well‐timed paired sera. Contacts with blood draw >14 days after symptom onset or after onset of index patient symptoms.
**Information missing on one index case.