It appears to be the first time a federal judge has acted to constrain Elon Musk, a top adviser to President Trump. The judge also ordered agency functions be partially restored, though that relief could be temporary.
The health secretary has suggested allowing the virus to spread, so as to identify birds that may be immune. Such an experiment would be disastrous, scientists say.
Dr. Rasha Alawieh, a kidney transplant specialist and Brown University professor who had a valid visa, was expelled in apparent defiance of a court order.
President Nayib Bukele of El Salvador announced that his country had taken in more than 200 prisoners whom the U.S. has accused of being part of the Tren de Aragua gang.