TABLE 1.
Quarantine | Exposure group | Day 2 | Day 3 | Day 4 | Daily average c |
---|---|---|---|---|---|
1 | A | 8.8E + 3 (1, 2) | 1.6E + 5 (1, 2) | 1.3E + 4 (0, 2) | 1.8E + 5 (2, 6) |
B a | ND (0, 2) | ND (0, 1) | ND (0, 2) | ND (0, 5) | |
C | 1.2E + 3 (0, 3) | 1.3E + 4 (1, 2) | 1.3E + 3 (0, 1) | 1.6E + 4 (1, 6) | |
D a | ND (0, 2) | ND (0, 2) | ND (0, 2) | ND (0, 6) | |
E | 1.4E + 4 (0, 2) | 1.3E + 5 (1, 3) | 1.6E + 4 (1, 3) | 1.6E + 5 (2, 8) | |
2 | A a | ND (0, 2) | ND (0, 4) | ND (0, 0) | ND (0, 6) |
B | 2.7E + 3 (1, 4) | 2.7E + 4 (1, 2) | 2.9E + 3 (0, 1) | 3.3E + 4 (2, 7) | |
C b | 9.8E + 3 (1, 4) | 1.3E + 5 (1, 4) | 1.2E + 4 (0, 3) | 1.5E + 5 (2, 11) | |
3 | A | 4.1E + 3 (0, 2) | 4.0E + 4 (0, 2) | 4.3E + 3 (1, 2) | 4.9E + 4 (1, 6) |
B | 2.0E + 3 (1, 2) | 2.0E + 4 (0, 1) | 2.1E + 3 (0, 2) | 2.4E + 4 (1, 5) | |
C | 2.6E + 2 (0, 2) | 2.6E + 3 (1, 2) | 2.8E + 2 (0, 2) | 3.2E + 3 (1, 6) | |
D | 3.9E + 3 (1, 2) | 2.5E + 4 (0, 2) | 2.7E + 3 (0, 2) | 3.2E + 4 (1, 6) | |
E | 3.4E + 2 (0, 2) | 3.9E + 3 (1, 3) | 4.1E + 2 (0, 2) | 4.6E + 3 (1, 7) |
RNA copies/h shed into fine particle exhaled breath aerosols by Day‐EG (Vjk), by EG (Vk) from observed and imputed samples (number samples with at least 1 detectable qRT‐PCR replicate, number samples tested). Details about imputed sample estimation in the “Quantifying viral shedding in exhaled breath” subsection of the Section 2.
EGs with no Donors shedding any fine aerosols with at least one qRT‐PCR replicate positive (ND, not detected = 0/2 qRT‐PCR replicates detected, or no sample collected).
EG with the transmission event.
Not time weighted.