That means antibodies. You know, like antibodies that block coronavirus from spreading further?

German scientists have detected an antibody that blocks the coronavirus from entering cells, providing a much-needed shield for severely ill patients. While not a cure or vaccine, it is still a significant development.

“This is clearly a breakthrough that shows that we are on the right track for the development of a drug against Covid-19,” said virologist Professor Luka Cicin-Sain.

“In repeated experiments, we were able to show that this result is sustainable.”

Deutsche Forscher finden Corona-Blocker.