去看看这个。 https://www.moh.gov.sg/covid-19/vaccination/faqs-on-overseas-vaccination-records-travel#:~:text=Clinics%20will%20charge%20a%20fee%20for%20conducting%20the%20serology%20test,handle%20the%20ingestion%20of%20records. 我在晚上查的， serology test $30左右。 疫苗不知道诊所多少钱， 但是去疫苗中心打的话据说是免费的。