Exclusive: Interview With InDoctorNation’s Dr. David Martin:
https://ise.media/?fbclid=IwAR1qmSjnLxqgdjsl5p6uDa3SrYuwgsZc1nGLwViz_S3tYKcVFci50JBnYHQ
More here:
“Methods for producing recombinant coronavirus”
https://patents.google.com/patent/US7279327B2/en
