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. 2021 Jul 3;18:138. doi: 10.1186/s12985-021-01609-w

Table 2.

Detail of transmission traced by pre-symptomatic and asymptomatic COVID-19 patients in AJK

Patient type Time duration before symptoms or confirmation Total meetings Average meetings Infections transmitted Transmission percentage
Pre-symptomatic (n = 155) Total (0–24 h) 5611 36.20 63 1.12
0–6 h 1544 9.96 62 4.01
6–12 h 1410 9.09 1 0.07
12–18 h 1285 8.29 0 0.00
18–24 h 1372 8.85 0 0.00
Total 6–24 h 4067 1 0.02
Asymptomatic (n = 46) Total (0–24 h) 1557 33.85 1 0.006
0–6 h 353 7.67 0 0.00
6–12 h 436 9.48 1 0.23
12–18 h 478 10.39 0 0.00
18–24 h 290 6.30 0 0.00