The infection route is sure to prevent the plague from spreading, so it is essential to repel mosquitoes and kill insects! Thus wormwood and Artemisia annua have become essential herb.

No one believes that Artemisia annua can cure miasma, and doctors are also skeptical. Shen Menglu said Artemisia annua. Most villagers know that the local name is Artemisia annua, but no one has ever taken this ubiquitous Artemisia annua seriously. Some villagers think that it grows in their own fields and often cuts it down