immediate family member 直系親屬

immediate family member
繁：直系親屬
简：直系亲属

正在自我隔離的加拿大總理杜魯多，在住所外宣布新防疫措施，當局會實行封關，除加拿大公民及擁有長期居留權人士可以入境，其他外國人旅客不能進入加拿大，美國公民、外交人員、空中服務人員及加拿大公民直系親屬則獲得豁免。

加拿大封關禁所有外國人入境　美國公民及部分人士獲豁免（2020年3月17日）。Now 新聞，取自https://news.now.com/home/international/player?newsId=384554

“This measure will carve out some designated exceptions, including for air crews, diplomats, immediate family members of Canadian citizens and, at this time, U.S. citizens.”

Canada closing borders to noncitizens because of coronavirus, US citizens exempt from ban ‘for the moment’. (2020, March 17). CNBC. Retrieved from https://www.cnbc.com/2020/03/16/coronavirus-response-canada-closing-borders-to-non-citizens.html