CORD-19:038354e8830fe01feb621a12e8a8c467a15b6354 / 26785-26973
Annnotations
In a recent experiment, conducted in a BSL4 laboratory, three viruses were created: a wild-type WSN virus, a WSN virus with 1918 HA and NA genes, and a WSN virus with 2001 HA and NA genes.