“Earlier this evening, the Vice President’s traveling delegation was delayed from departing Singapore mainly because the Vice President’s office environment was designed aware of a report of a new doable anomalous health incident in Hanoi, Vietnam,” in accordance to a statement posted to the U.S. embassy in Hanoi’s website.

Supplemental aspects were not immediately available.

Anomalous overall health incidents is the phrase the U.S. govt employs to classify the mysterious brain injuries, referred to as “Havana syndrome,” initial noted by U.S. officers stationed in Cuba. Dozens of situations have been claimed in other places, while the official cause of the affliction stays unsettled.

Symone Sanders, a spokesperson for Harris, informed reporters aboard Air Power Two that the hold off “has nothing to do with the vice president’s well being.”

“She is nicely, all is high-quality and seeking forward to conferences in Hanoi tomorrow,” Sanders explained.

Earlier Tuesday the vice president gave a speech condemning the Chinese government’s actions in the South China Sea and reaching out to other international locations in Asia.

“Our engagement in Southeast Asia and Indo-Pacific is not in opposition to any a single state, nor is it created to make any one pick out in between nations around the world,” she explained. “Instead, our engagement is about advancing an optimistic eyesight that we have for our participation and partnership in this region.”

Harris’ prior intercontinental trip was overshadowed by the specter of the circumstance at the U.S.-Mexico border, an place that has bedeviled the Biden administration because taking workplace in January.

Harris is owing to become the 1st vice president to stop by Vietnam given that North and South Vietnam were reunited in 1975. Preceding vice presidents Lyndon Johnson and Richard Nixon visited Saigon, the money of South Vietnam, prior to reunification.