This is the 4608th most frequent Chinese word.
流感疫苗
Flu vaccine.
In this sentence, '流感疫苗' ('flu vaccine') is used to refer to the vaccine specifically designed to protect against influenza, fitting within the context of healthcare planning.
今年秋天，我计划接种流感疫苗。
This autumn, I plan to get the flu vaccine.
Here, '流感疫苗' ('flu vaccine') is employed to discuss a preventative measure against the flu, highlighting its importance for vulnerable groups.
医生建议老人和儿童尽早接种流感疫苗。
Doctors recommend that the elderly and children receive the flu vaccine early.
In this case, '流感疫苗' ('flu vaccine') is mentioned in relation to its efficacy, emphasizing its relevance in combating viral mutations.