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. 2020 Jul 6;7:212. doi: 10.1038/s41597-020-0555-y

Fig. 1.

Fig. 1

Illustration of benchmark data collection. (a) Benchmark data for influenza virus. The HI-test data for both IAV A/H3N2 and IBV were collected from reports of international organizations and published articles with pre-processed antigenic distances. The sequence data of HA proteins were collected from multiple virus databases. (b) Benchmark data of DENV. Antisera data were collected from African green monkeys, and envelope protein sequences were collected from NCBI virus databases.