Research Article
Household Transmission of SARS-CoV-2 in Bhutan
Table 1
Demographic characteristics of index cases and their household contacts in Phuentsholing, Bhutan.
| Characteristics | Index case () | Household contacts () | | % | | % |
| Age | | | | | <18 years | 13 | 14.0 | 123 | 40.2 | 18-44 years | 66 | 71.0 | 146 | 47.7 | 45-59 years | 10 | 10.8 | 23 | 7.5 | ≥60 years | 4 | 4.3 | 14 | 4.6 | Sex | | | | | Male | 46 | 49.5 | 131 | 42.8 | Female | 47 | 50.5 | 175 | 57.2 | High risk | | | | | Yes | 25 | 26.9 | 0 | 0.0 | No | 68 | 73.1 | 0 | 0.0 | Clinical status | | | | | Symptomatic | 72 | 77.4 | 105 | 34.3 | Asymptomatic | 21 | 22.6 | 201 | 65.7 | Symptom status | | | | | Mild | 72 | 100.0 | 102 | 97.1 | Moderate | 0 | 0.0 | 3 | 2.9 | Household size | | | | | ≤3 members | 40 | 43.0 | — | — | 4-6 members | 42 | 45.2 | — | — | ≥7members | 11 | 11.8 | — | — | Comorbid | | | | | Yes | 7 | 7.5 | 17 | 5.6 | No | 86 | 92.5 | 289 | 94.4 | Vaccination (≥18 years) | | | | | Yes | 76 | 95.0 | 178 | 97.3 | No | 4 | 5.0 | 5 | 2.7 | Doses | | | | | 1 dose | 76 | 100.0 | 179 | 100.0 | 2 doses | 0 | 0.0 | 0 | 0.0 |
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