It’s called a Binary Biological Weapon or Binary Bioweapon. Two stage, very stealth, separated by a long enough period of time for credible deniability.
Dr Lee Merritt a real doctor, licensed orthopedic surgeon in Nebraska #21963, nine years a Navy physician. At about 20 mins of 30 mins she discusses this possible binary bioweapon. The video is about all the lab animals died, same warning as Dr Dolores Cahill, Dr Simone Gold, Dr Carrie Madej.
https://www.bitchute.com/video/BLfw5ROCffa9/
Bookmarking vid link.
Thx.
https://www.bitchute.com/video/BLfw5ROCffa9/
Thank you so much for this link. I implore everyone to watch this video, so much good information and a well rounded grounding of what we are dealing via covid. Please watch all the way through.