. . . . . . "A classification of a SARS-CoV-2 lineage according to the WHO risk framework (VOC / VOI / VUM), with a specified assignment date and reference URL. Time-stamped because designation status changes over time." . "WHO Variant Classification" . . "2026-05-22"^^ . . "2026-05-26T21:47:42Z"^^ . . . . . "Vocabulary term: mac:WHOVariantClassification" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3w/IUb755GIzp3ueODYkgELhyq4Clygb5Kspge50xo+n8uC/IvXwi+ukRjEpdfX/JZ09yKUCJ2AMMr/QchrsP1Xhg9Q3fEZ4E12XqFd5jX00Qs0K5XZwjBaV8NdDTJW9I4gpcyh0cry7hSBAWHkXEkqbK+lQvR4UFAKejFq6u/wIDAQAB" . "4jcYqyRiuSOr2Ul+oyjhwSTEImocol+tdg9RyxN81FI9opILqdLefCjIAXIF/Uj0ysV0xX+4LckDK8zl9nd8uk8GNh3/sq13u0aIMH50up9f7SCX/jx+o0gzqBfRBBEXSbpyR8A8qf4onKS079LDZhFo8sfK6FEpRQmepiLjh7c=" . . .