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Sustainability
The objective of EpiViruSurf is to offer a concrete public endpoint for research on the interplay of epitopes with current viral sequences; its sustainability depends on the timely provision of both sequences and epitope inputs, as well as on the interplay with the ViruSurf database and VirusViz visualization application.
SARS-CoV-2 sequence data are tentatively updated on EpiViruSurf and EpiViruSurf-GISAID every week.
The pipeline for downloading sequences has been in place since the start of our commitment with ViruSurf (submitted Jul-2020, published Oct-2020) and we expect to maintain both ViruSurf and EpiViruSurf for 5 years minimum.
Below is the detail of our recent updates of GenBank/COG-UK and GISAID sequences.
Update date | ViruSurf available seq. | ViruSurf-GISAID available seq. |
---|---|---|
2021-03-15 | 432,767 | 764,761 |
2021-04-02 | 484,876 | 864,129 |
2021-04-12 | 517,303 | 1,029,971 |
2021-04-19 | 536,798 | 1,107,140 |
2021-04-26 | 579,185 | 1,221,746 |
2021-05-03 | 609,952 | 1,333,679 |
2021-05-10 | 721,030 | 1,451,375 |
2021-05-17 | 818,317 | 1,558,056 |
2021-05-24 | 885,516 | 1,589,888 |
2021-06-01 | 948,559 | 1,766,159 |
2021-06-07 | 987,743 | 1,854,602 |
2021-06-16 | 1,056,103 | 1,937,530 |
2021-06-21 | 1,091,677 | 2,012,563 |
2021-06-28 | 1,170,879 | 2,096,480 |
2021-07-07 | 1,219,757 | 2,201,242 |
2021-07-13 | 1,226,808 | 2,302,549 |
For what concerns IEDB, we update SARS-CoV-2 epitopes with the same frequency (as of 2021-07-13, epitopes are 6,117). We also periodically consider the other species (SARS-CoV, MERS, Dengue, and Ebola).