During a press conference earlier Saturday, Trump revealed that he was tested for the virus.
Hirotsu Bio Science claims that their clinical trials found the test effective in 85 percent of cases with a single drop of urine.
North Korea fired two missiles into the sea off its eastern coast on Thursday as denuclearization negotiations with the U.S. remain stalled.
Pyongyang tested the Pukguksong-3 ballistic missile on Wednesday, ahead of the resumption of disarmament talks with the U.S. this weekend.
The Korean Central News Agency said that Wednesday's test was of "great significance" and involved a Pukguksong-3 missile.
The test came just one day after the North announced it would resume denuclearization talks with the U.S. this weekend.
Petro Poroshenko agreed in August to take a lie detector test but said he did not trust that investigators would be unbiased.
Two short-range ballistic missiles were launched on Wednesday in North Korea's second such test in less than a week.
The latest test is sure to increase tensions as Pyongyang and Washington attempt to restart talks on denuclearization and sanctions relief.
"She came down in tears, saying 'The rumor is true. I took a fake test," said the mother of one student at Mainland High School in Daytona Beach.
"I'll leave that for you to decide," acting Secretary of Defense Patrick Shanahan told Fox News, failing to confirm or deny Russian involvement in North Korea's weapons programs.
The flu is easy to give to others and some people stay contagious for more than a week.
A Georgia Bureau of Investigation report later found that the substance was the sugary treat.
The Korean State News Agency did not say what kind of weapon was tested, but noted Kim Jong Un was "so excited."
Lindsey Graham said he should take a DNA test to show that he was more Native American than Elizabeth Warren.
"Senator Warren is undermining tribal interests with her continued claims of tribal heritage," said Chuck Hoskin Jr.
Suspect Darran Bolar is a Level III sex offender who was convicted of a third-degree child rape after assaulting a 14-year-old girl in 1993.
"Put simply, the reports help ensure that law enforcement officers optimally use an important law enforcement tool," Judge Brett Kavanaugh wrote in 2016.
"We know that people want a relevant Twitter timeline," a Twitter spokesperson said.
Researchers tested people with photos of genuine and fake emotions to find out if those with psychopathic traits could tell the difference.
This year, 141 men and 30 women were accepted into Tokyo Medical University.
"There are now hundreds of individual variations throughout the genome that are roughly associated with educational outcomes between people."