Adjective
antiplague (not comparable)
Countering plague
antiplague serum
He works hard to make an antiplague serum, but as the epidemic continues, he shows increasing signs of wear and tear. Source: Internet
Towards the end of October, Castel's new antiplague serum is tried for the first time, but it cannot save the life of Othon's young son, who suffers greatly, as Paneloux, Rieux, and Tarrou tend to his bedside in horror. Source: Internet
When he contracts the plague, he is the first to receive Dr. Castel's antiplague serum. Source: Internet