At least eight U.S. embassies issued alerts on Friday.
The vials were intended for a researcher at the University of Minnesota.
Nearly two-dozen lots of levothyroxine sodium tablets are under recall, according to the notice.
Thirty-one Chinese participants received certificates in Washington after publicly renouncing affiliations with the CCP and its youth organizations.

If convicted, each faces a maximum of 20 years in prison, according to the U.S. Department of Justice.
The sanctions freeze any property and interests in property of the designated individuals and entities that are in the United States.
An agency official said this gives teachers more control over their classrooms.
The purpose behind the consulate’s floodlights remains unclear, but protesters said the bright lights highlighted their banners and raised public awareness.
The joint venture will manufacture passenger vehicles for Ford and Geely, but will not independently conduct vehicle design.
The rescheduled gala will be held at the Waldorf Astoria in Washington.
Trade Rep. Jamieson Greer told senators tougher USMCA changes on vehicles, labor, and environment will wait until 2027 as tariff pressures mount.
The former Maine state Senate president quickly garnered support in the critical Senate race after the previous nominee dropped out.
Vance Boelter pleaded guilty to the murders in June, avoiding the death penalty.
More than 1,500 people are being detained by immigration officials each day in July, according to recently released data.
The legislation bans ‘connected vehicles’ with software or hardware linked to China, Russia, Iran, and North Korea over their national security risk.
The results set up November show-downs that could determine control of the U.S. House.
Lots of cetirizine hydrochloride, an antihistamine, were recalled after it was found to be contaminated with ranitidine, an antacid medication.
The dignified transfer ceremony was held after four U.S. soldiers were killed in Iranian strikes over the weekend.
Nick Shirley’s viral daycare fraud videos triggered a funding freeze on five blue states, but now, activists want to know who in HHS was talking to him.
A shipment from Reynosa, Mexico, was manifested as bottled beverages, but agents discovered dozens of packages of cocaine concealed within.