Table 1.
Sequenced SARS-CoV-2 genomes from cases imported to Hong Kong on 26 flights from July 2020 to May 2021
| Month of arrival | Location of origin | Pango lineage | Genome coverage (%) | Symptomatic/Asymptomatic |
|---|---|---|---|---|
| June 2020 | Mumbai | B.1 | 96.04 | Asymptomatic |
| B.1 | 99.3 | Symptomatic | ||
| B.1 | 99.3 | Symptomatic | ||
| July 2020 | Mumbai via Kuala Lumpur | B.1.210 | 99.3 | Symptomatic |
| B.1.210 | 99.3 | Symptomatic | ||
| July 2020 | New Delhi | B.1.36 | 98.49 | Asymptomatic |
| July 2020 | India (undetermined location) via Kuala Lumpur | B.1.1 | 99.3 | Symptomatic |
| July 2020 | Doha via India (undetermined location) | B.1.36.8 | 95.53 | Asymptomatic |
| August 2020 | New Delhi via Kolkata | B.1.36.36 | 99.3 | Asymptomatic |
| September 2020 | India (undetermined location) | B.1.36.18 | 99.3 | Asymptomatic |
| September 2020 | Delhi | B.1.369 | 99.3 | Asymptomatic |
| B.1.36 | 99.3 | Asymptomatic | ||
| September 2020 | Delhi | B.1.1 | 99.3 | Asymptomatic |
| October 2020 | Delhi | B.1.36.29 | 99.3 | Asymptomatic |
| B.1.36 | 99.29 | Asymptomatic | ||
| October 2020 | Chennai | B.1.1 | 97.18 | Asymptomatic |
| B.1.1 | 99.3 | Asymptomatic | ||
| October 2020 | Chandigarh via Mumbai | B.1.36 | 99.3 | Asymptomatic |
| B.1.36 | 99.3 | Asymptomatic | ||
| November 2020 | Mumbai | B.1.210 | 90.45 | Symptomatic |
| November 2020 | New Delhi | B.1.36 | 91.73 | Asymptomatic |
| December 2020 | Delhi | B.1.36 | 98.99 | Asymptomatic |
| B.1.36 | 97.86 | Symptomatic | ||
| B.1.36 | 97.85 | Asymptomatic | ||
| B.1.36 | 93.06 | Asymptomatic | ||
| December 2020 | Sri Lanka via Mumbai | B.1.1 | 83.21 | Asymptomatic |
| January 2021 | Mumbai | B.1 | 73.89 | Symptomatic |
| B.1.1.306 | 99.3 | Symptomatic | ||
| February 2021 | Dubai via Bangkok and India (undetermined location) | B.1.562 | 99.02 | Asymptomatic |
| March 2021 | Kolkata | B.1.1.7 | 99.25 | Asymptomatic |
| March 2021 | New Delhi | B.1.36.29 | 99.29 | Symptomatic |
| March 2021 | Kolkata | B.1.1.7 | 99.25 | Symptomatic |
| B.1.1.7 | 79.79 | Asymptomatic | ||
| B.1.1.7 | 91.63 | Asymptomatic | ||
| B.1.1.7 | 99.25 | Asymptomatic | ||
| March 2021 | Mumbai | B.1.617.2 | 99.28 | Symptomatic |
| B.1.617.1 | 99.3 | Symptomatic | ||
| April 2021 | New Delhi via Dubai | B.1.1.7 | 92.85 | Symptomatic |
| April 2021 | New Delhi via Kolkata | B.1.617.2 | 99.26 | Asymptomatic |
| B.1.617.2 | 99.26 | Symptomatic | ||
| B.1.617.2 | 99.26 | Asymptomatic | ||
| B.1.617.2 | 97.92 | Asymptomatic | ||
| B.1.1.7 | 99.2 | Symptomatic | ||
| B.1.1.7 | 99.26 | Symptomatic | ||
| B.1.617.2 | 99.21 | Symptomatic | ||
| B.1.617.2 | 99.26 | Asymptomatic | ||
| April 2021 | Doha via India (undetermined location) | B.1.617.2 | 99.26 | Asymptomatic |
| April 2021 | Mumbai | B.1.617.2 | 88.18 | Asymptomatic |
| B.1.617.2 | 99.26 | Asymptomatic | ||
| B.1.617.1 | 92.9 | Asymptomatic | ||
| B.1.617.2 | 92.85 | Asymptomatic |