White House National Security Adviser Robert OBrien and his entourage were treated like COVID-19 contagion threats in Vietnam at the start of his travels to Southeast Asia, Bloomberg reported.
He and his aides were relegated to a single floor in the Metropole Hotel in Hanoi, where they stayed last weekend, and were tested by people in head-to-toe protective gear, according to Bloomberg. Meals were left outside their hotel rooms for them to retrieve.
OBrien tested positive for COVID-19 in July.
The Air Force flight crew that delivered OBrien was sent out of the country to Thailand until OBrien was ready to leave. Later in the trip, in the Philippines, a member of the crew tested positive for COVID-19. Two National Security aides who were apparently in close contact with them self-quarantined in a Manila hotel and skipped OBriens flight home, according to Bloomberg. 
Two other members of the flight crew later tested positive for the coronavirus, Bloomberg reported.
Philippines officials required OBriens team to wear a plastic shield over face masks in any public indoor spaces, according to Bloomberg.
The U.S. has the highest number of coronavirus cases and deaths in the world, and cases are surging. The nation recorded more than 140,000 new cases a day the week of OBriens departure. More than a quarter of a million Americans have died of COVID-19.
A key hotspot for infections is the White House, with positive COVID-19 tests chalked up by Chief of Staff Mark Meadows, Housing Secretary Ben Carson, press secretary Kayleigh McEnany, White House aide and Rudy Giulianis son, Andrew Giuliani, First Lady Melania Trump, Donald Trump Jr. and President Donald Trump himself, among several others.
Vietnam has reported just over 1,300 cases since the pandemic began.
Ironically, in a teleconference call with the press on Monday, OBrien attacked China for releasing COVID-19 on the world, apparently oblivious to other nations views of Americas loose controls regarding the pandemic.
The release of the COVID virus on the whole world, either if it was accidental or even if it was natural, the Chinese covered up the virus and they silenced those who tried to raise the alarm in China, OBrien said on the call. They bullied the WHO to give false information about the virus not being transmittable from human-to-human, or by aerosol.
When Trump learned of the virus in early 2020, he said in January: We have it totally under control. Its one person coming in from China. Its going to be just fine. Later he declared that COVID-19 miraculously goes away in warmer weather.
In February, the president said the then 15 cases in the U.S. within a couple of days is going to be down to close to zero.