Howard: she and her lab team are under quarantine. Seems at the Christmas party they were doing Jell-O shots out of petri dishes that used to contain yellow fever.

霍华德：她们实验室的人正在隔离中，貌似她们圣诞派对时用了装黄热病毒的培养皿做果冻杯。

youdao

It will reach a fever pitch between Christmas and New Year's, as more fragile temperaments begin to snap.

FORBES: Malone's musings

Not surprising then, that the Nations Cup train is building such a powerful head of steam that football fever is sure to reach epidemic proportions by Christmas.

BBC: Ghana embraces Nations Cup fever