1.   And the pop-up fever seems to be catching.

2.   Fevers seem to be cooling.

3.   The fever seems to peak in a different country each month, currently Japan.

4.   Already, however, the election fever seems to have caught the people of that State.

5.   The fever seemed to be spreading to women, too.

6.   American speculators continued to seize this investment, but gold fever seemed to be a thing of the past.