Between 150 and 200 National Guard deployed to Washington to provide security for President Joe Biden's inauguration have tested positive for the coronavirus, a U.S. official said Friday.
The U.S. government imposed unprecedented security measures in the city following the deadly Jan. 6 attack on the Capitol by supporters of former President Donald Trump, including fences topped with razor wire and checkpoints manned by National Guard.
The official, speaking on the condition of anonymity, said the number of National Guard troops who tested positive could rise but was still a small fraction of the more than 25,000 troops deployed in city over the past few days.