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Potential accuracy issues with a widely used coronavirus test could lead to false results for patients, U.S. health officials warned.The Food and Drug Administration issued the alert Monday to doctors and laboratory technicians using Thermo Fisher’s TaqPath genetic test. Regulators said issues related to laboratory equipment and software used to run the test could lead to inaccuracies. The agency advised technicians to follow updated instructions and software developed by the company to ensure accurate results.The warning comes nearly a month after Connecticut public health officials first reported that at least 90 people had received false positive results for the coronavirus. Most of those receiving the false results were residents of nursing homes or assisted living facilities.A spokeswoman for Thermo Fisher said the company was working with FDA “to make sure that laboratory personnel understand the need for strict adherence to the instructions for use.” She added that company data shows most users “follow our workflow properly and obtain accurate results.”The FDA said one possible problem was related to the incorrect use of equipment that rapidly spins samples in preparation for processing. The agency’s letter tells lab workers to follow new instructions developed by the company for this step.A second issue relates to the software used on Thermo Fisher’s testing platform. FDA said labs must upgrade the software to a new version.Dr. Albert Ko of Yale’s School of Public Health said the potential accuracy problems have “pretty serious implications” given that Thermo Fisher’s test is used widely both in the U.S. and around the world to screen for coronavirus.The FDA statement did not provide any details on how many test results may have been affected by the problem.Lab tests are the backbone of U.S. screening for coronavirus, accounting for more than half of the roughly 750,000 tests developed daily. The tests look for traces of coronavirus’ genetic material in nasal swabs taken from patients.Thermo Fisher’s test was granted emergency use by the FDA in mid-March. The test runs on a large, automated machine used in hospital, government and commercial labs to look for diseases such as HIV, hepatitis and flu.The FDA has used its emergency powers to OK more than 200 tests for coronavirus since February. No test is perfect and all are expected to give at least a small percentage of false negatives and false positives.___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 2656

President Donald Trump has announced that he will accept the Republican nomination for president next week from the White House, he said during a campaign rally in Wisconsin.While presidents facing re-election have generally shied away from holding major political events at the White House, Trump is eschewing precedent with his convention speech, which will come as the capstone to next week’s Republican National Convention. The convention, which starts next Monday, will conclude on Aug. 27 with the president’s address.One reason presidents have opted to hold events away from the White House is not to comingle government and campaign staffs. While the president and vice president are exempt from the Hatch Act, staff members and aides generally have to avoid many types of political activity. Hatch Act concerns have previously been an issue for the White House, most notably the US Special Counsel calling Trump aide Kellyanne Conway a "repeat offender" of the act. But with this year’s convention being held virtually, speeches will be done on location. The same is true for the Democrats, who start their national convention tonight. Trump said he had considered Gettysburg, Pennsylvania, as an alternate location for his acceptance speech. 1260

President Donald Trump cited a parody news website as evidence of tech company bias amid a Friday morning tweetstorm.Trump tweeted an article from The Babylon Bee, a parody news website with a conservative slant. The publication's Twitter bio dubs itself "fake news you can trust."The story claimed that Twitter shut down its entire network on Thursday to "slow the spread of negative Biden news.""Wow, this has never been done in history," Trump tweeted. "This includes his really bad interview last night. Why is Twitter doing this. Bringing more attention to Sleepy Joe & Big T" 593

President Donald Trump danced around a question from moderator Chris Wallace about whether he was willing to condemn white supremacists and military groups.“I would say almost everything I see is from the left wing, not the right wing,” Trump responded. “I’m willing to do anything. I want to see peace.”When pressed further, Trump said, “What do you want to call them? Give me a name. Give me a name?”Finally, he said, “Proud Boys — Stand back, stand by, but I’ll tell you what, somebody’s got to do something about Antifa and the left because this is not right-wing problem..... This is a left wing problem."Antifa followers have appeared at anti-racism protests, but there’s been little evidence behind Republican claims that antifa members are to blame for the violence at such protests.Trump infamously said there were good people “on both sides” after a white supremacist rally in Charlottesville, Virginia, that led to the death of a counterprotester. 966

President Donald Trump on Thursday granted a posthumous pardon to boxer Jack Johnson on the advice of actor Sylvester Stallone."Today I've issued an executive grant of clemency, a full pardon, posthumously, to John Arthur 'Jack' Johnson ... The first African-American heavyweight champion of the world, a truly great fighter. Had a tough life," Trump said.Trump was joined in the Oval Office by Stallone, current heavyweight champion Deontay Wilder, and Johnson's great-great niece Linda Bell Haywood, among others."We have done something today that was very important, because we righted a wrong," Trump said. "Jack Johnson was not treated fairly, and we have corrected that, and I'm very honored to have done it."Last month, Trump said he was considering the pardon."Sylvester Stallone called me with the story of heavyweight boxing champion Jack Johnson. His trials and tribulations were great, his life complex and controversial," Trump tweeted. "Others have looked at this over the years, most thought it would be done, but yes, I am considering a Full Pardon!"Johnson, the first African-American world heavyweight boxing champion, was convicted in 1913 under the Mann Act for taking his white girlfriend across state lines for "immoral" purposes. The Mann Act purported to prevent human trafficking for the purpose of prostitution, but critics have argued it was applied inconsistently to criminalize African Americans and those with dissenting political views.Johnson was convicted by an all-white jury in less than two hours and was imprisoned for a year. The sentence and imprisonment destroyed the boxing career of the "Galveston Giant." He died in 1946.Stallone called Johnson an "inspirational character.""It's incredible that you've done this," the "Rocky" star told the President."It's an honor to take a fictional character like Rocky and do something in the world of reality," Stallone said, thanking Johnson's niece.In 2016, then-Sen. Harry Reid, D-Nevada, and Sen. John McCain, R-Arizona, along with Reps. Peter King, R-New York, and Gregory Meeks, D-New York, petitioned the Obama administration to grant a pardon to Johnson. The bipartisan group of lawmakers sent a letter to the White House asking that the pardon be given in honor of the 70th anniversary of the boxer's death."While it is unfortunate that this unjust conviction was not corrected during the boxer's lifetime, a posthumous pardon today represents the opportunity to reaffirm Jack Johnson's substantial contributions to our society and right this historical wrong," the letter said.In March 2017, Sen. Cory Booker, D-New Jersey, joined with McCain, King and Meeks to reintroduce a resolution urging Johnson's pardon."Despite this resolution passing both chambers of Congress several times in recent years, no pardon has been issued to date," McCain said in a statement at the time. "I hope President Trump will seize the opportunity before him to right this historical wrong and restore a great athlete's legacy." 3008