Opinions on vaccination passports among U.S. business travelers 2021, by age

As the coronavirus (COVID-19) pandemic disrupted normal travel in 2020, several countries started to discuss different options to facilitate travel during the health crisis while minimizing the risk of spreading the virus. An April 2021 survey asked business travelers in the United States whether they supported or were against vaccination passports, which would limit travel to those who have been vaccinated against COVID-19. According to the survey, roughly 76 percent of travelers aged between 45 and 54 years claimed to support vaccination passports. Meanwhile, approximately 41 percent of respondents aged 16 to 24 supported them.

随着新型冠状病毒（COVID-19）大流行在2020年扰乱了常规旅行活动，多个国家开始探讨在尽量降低病毒传播风险的同时，如何便利地在健康危机期间促进旅行的不同方案。2021年4月的一项调查询问了美国商务旅客是否支持或反对疫苗接种护照，该护照将限制仅对已接种COVID-19疫苗的人开放旅行。根据调查，约76%的45至54岁年龄段的旅客表示支持疫苗接种护照。与此同时，大约41%的16至24岁年龄段的受访者表示支持这一措施。