noun
eradication campaign; extermination drive
Refers to organized efforts to eliminate something undesirable, such as pests, diseases, or social problems.
市は蚊の撲滅運動を始めた。
The city launched a mosquito eradication campaign.
撲滅運動のおかげで、この地域からマラリアが
Thanks to the eradication campaign, malaria has been eliminated from this area.