from cdc: Starting 12:01am EST (5:01am GMT) on January 5, 2023, all air passengers 2 years of age and older traveling to the United States from China, Hong Kong, or Macau will need to get a COVID-19 viral test no more than 2 days before their flight and show their negative result, or show proof documentation of having recovered from COVID-19 in the past 90 days, to the airline before boarding. "show proof documentation of having recovered from COVID-19 in the past 90 day", 这个证明如何开？
回复 7楼exux的帖子 CDC官网这么说的： If you recently recovered from COVID-19, you may instead travel with one of the following forms of documentation of recovery from COVID-19: Your positive COVID-19 viral test result on a sample taken more than 10 days but fewer than 91 days before your flight, or Your positive COVID-19 viral test result on a sample taken 10 or fewer days before your flight PLUS a letter from a licensed healthcare provider or a public health official stating that your COVID-19 symptoms started more than 10 days before your flight.
"show proof documentation of having recovered from COVID-19 in the past 90 day", 这个证明如何开？
你得提前买机票。 如果核酸出问题，然后交钱改票？
出发前90-10天核酸阳性报告可以当作康复证明
也就是说他们默认10天能转阴？ 核酸阳性报告 是在国内医院开？
CDC官网这么说的： If you recently recovered from COVID-19, you may instead travel with one of the following forms of documentation of recovery from COVID-19: Your positive COVID-19 viral test result on a sample taken more than 10 days but fewer than 91 days before your flight, or Your positive COVID-19 viral test result on a sample taken 10 or fewer days before your flight PLUS a letter from a licensed healthcare provider or a public health official stating that your COVID-19 symptoms started more than 10 days before your flight.