Which of the following usage of epidemic is different from the one from the text?“Cheating is an epidemic that infects schools and colleges across the country.”（Line 1,Para.1）

A. But while the report makes clear the violence indigenous women and girls face and presents steps to address it, the epidemic rages on.
B. In fact, the virus will be with us forever, but its epidemic force will have been sapped.
C. The epidemic had just swept through, and very few people wanted to raise their voices for us or nevertheless give money for funding and programs and research.
D. The severe economic recession triggered by the Covid epidemic has destabilized the politics of many countries.