'Two tests came back negative, two came back positive. Same machine, same test, same nurse,' says Tesla founder Elon Musk.
said he has tested positive for the novel coronavirus while also testing negative, offering a skeptical view of the validity of the procedures.
"Something extremely bogus is going on. Was tested for COVID 4 times today," he wrote."Two tests came back negative, two came back positive. Same machine, same test, same nurse." The rapid antigen tests have gained ground in recent weeks in view of backlogs at laboratories, but they are less sensitive to small amounts of virus and more likely to deliver a false negative.
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