It bacteriological and not the most potent.

Cure already invented before they exposed.

And all with souls are children of God.

All children of God are Angel's.

Do not be afraid of death.

And rejoice death.

And do not be afraid of those who kill the body, but are not able to kill the soul. But instead fear him who is able to destroy both soul and body in Gehenna. - Jesus in Matthew 10:28