Fans had to get a negative COVID-19 test and wear face masks.

音乐爱好者们必须进行病毒检测，并且戴上口罩。

He fully recovered and had two negative tests in May.

之后他完全康复，并在5月份进行了两次检测呈阴性。

A negative test result would be a normal gag reflex.

如表现为正常的咽反射，则为阴性。

They will need proof of vaccination and a negative COVID test.

他们需要提供疫苗接种和新冠检测阴性证明。

Now a negative test is essentially a lack of a positive test.

阴性测试本质上是缺乏阳性测试。

Travelers will have to provide a negative coronavirus test to cross the border.

旅行者必须提供阴性冠状病毒检测才能入境。

And Hawaii will soon require anyone flying there to have a negative COVID-19 test.

很快，夏威夷将要求所有飞往当地的游客接受新冠肺炎检测。

The Biden Administration is thinking about requiring a negative COVID test for everyone traveling domestically.

拜登政府正在考虑是否要让每个国内旅客提供阴性的新冠病毒测试结果。

The U.S. will now require people flying from Britain to get a negative COVID-19 test.

美国现要求从英国乘机入境的旅客接受新冠肺炎检测。

A negative test result within 72 hours is required to enter public places or take public transportation.

进入公共场所或乘坐公共交通工具，需持 72 小时核酸阴性报告。

Airlines are ordered to stop passengers from boarding if they do not have proof of a negative test.

该中心要求，航空公司阻止没有阴性检测证明的乘客登机。

Inbound travelers will still need to present a negative test result taken within 48 hours of their departure.

入境旅客仍需出示行前 48 小时阴性检测结果。

And events or locations that are checking vaccination status or requiring a negative test are even lower risk.

而检查疫苗接种状态或要求核算检测结果为阴性的活动或地点的风险甚至更低。

This year, if someone wants to climb the mountain, they must show a recent negative test for the virus.

今年，如果有人想要攀登珠峰，他们必须展示近期的新冠病毒阴性证明。

Egypt also lowered the cost of tourist visas, though it requires a negative COVID-19 test before entering the country.

埃及还降低了旅游签证费用，但是在进入该国之前需要提供新冠肺炎检测阴性证明。

This makes full vaccination (or a negative covid-19 test) a condition of access to restaurants, bars, trains and other places.

而全面接种疫苗(或新冠检测呈阴性)将成为进入餐馆、酒吧、火车和其他地方的条件。

European Union citizens and residents, freight drivers and others will be allowed in provided they have a negative coronavirus test.

欧盟公民和居民、货运司机以及其他人员在提供冠状病毒检测阴性证明后将被允许入境。

1 reason is that every person who enters the center must show proof of vaccination or a negative covid tests.

一个原因是，每个进入中心的人都必须出示接种疫苗的证明或Covid测试呈阴性。

Canada also permits people to provide proof of a negative test taken within 72 hours of entry to the country.

加拿大还允许人们提供在入境72小时内进行的阴性检测的证明。

Germany has classified France as a high risk zone meaning travellers need to show a negative test and quarantine upon arrival.

德国已将法国列为高风险地区，这意味着旅客在抵达时需要出示阴性检测结果并进行隔离。