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. 2021 Mar 8;778:146270. doi: 10.1016/j.scitotenv.2021.146270

Table 1.

Characteristics of artificially contaminated samples.

Sample Matrix Collection date Viral inoculum (genome copies)
TuV PEDV Inactivated PEDV Inactivated SARS-CoV-2
E1980 Coastal seawater site O Oct. 2019 1.8 × 109 2 × 109
E1982 Coastal seawater site G Oct. 2019 1.8 × 109 2 × 109
E1989 Coastal seawater site O Feb. 2020 2 × 108 3.7 × 1010
E1990 Coastal seawater site G Feb. 2020 2 × 108 3.7 × 1010
B1109 36 commercial oysters Jun. 2020 2 × 109 3.7 × 1010
B1112 12 wild oysters Jul. 2020 2.3 × 109 2 × 109 6.4 × 108
B1113 18 commercial oysters Jul. 2020 2.3 × 109 2 × 109 6.4 × 108
B1114 18 commercial oysters Aug. 2020 3.5 × 109 3.7 × 109 5.5 × 109
B1110 9 commercial oysters Jul. 2020 2.3 × 109 2 × 109
B1111 9 commercial oysters Jul. 2020 2.3 × 109 4 × 109
B1117 9 commercial oysters Sep. 2020 3.1 × 109 7.9 × 108
B1118 9 commercial oysters Sep. 2020 3.1 × 109 1.2 × 109