Vax has been as the word of the year by at the (OED).

Vax被《牛津英语词典》评为年度词汇。

Words to have in in 2021 due to Covid, with -, and anti- all a surge in use.

由于新冠肺炎疫情，2021年与疫苗相关的词汇更加频繁出现，“接种过两剂疫苗的”、“未接种疫苗的”和“反对疫苗人士”这些词汇的使用频率骤增。

OED Fiona says vax was an as it has made "the most ".

《牛津英语词典》高级编辑菲奥娜·麦克弗森称牛津英语搭配词典下载，VAX是最合适的选择，因为这个词的影响是最大的。

Vax and vaxx are both but the form with one x is more .

Vax和vaxx这两种拼写都可以使用牛津英语搭配词典下载，但vax更常见。

for vax:

《牛津英语词典》对vax的定义：

Vax A or 疫苗

v. Treat () with a to a ;

（动词）用疫苗治疗（某人）以产生对疾病的免疫力；接种疫苗

Anti-vax

adj. to

（形容词）反对接种疫苗的

-

adj. two doses of a

（形容词）接种过两剂疫苗的

Use of the word has also by more than 57,000% this year.

今年，“（全球性流行病）”一词的使用也增加了57000%以上。