Purpose
Virus rescue; encodes fragment D2 of SARS-CoV-2 (nt25422-29867), with deletion of env (residual AA), orf6, orf7a; stop codon at AA213 in orf3a;Influenza N1 (WSN) replaces env;H1 (WSN) replaces orf7a
Insert
CoV-2 frD2 with Influenza H1/N1 WSN
Available Since
April 2, 2026
Availability
Academic Institutions and Nonprofits only