In an interview with AP, Dr. Anthony Fauci, the government's top infectious disease expert, says the U.S. does not yet have the critical testing and tracing procedures needed to begin reopening the nation's economy.
Much of Fauci’s time outside of the White House briefing room is focused on analyzing progress on blood tests that aim to tell who was exposed to the coronavirus -- whether they knew they were sick or not -- by spotting antibodies their immune system formed to fight back. Those tests will be crucial in determining when and how people can go back to work.
The problem: Most of the tests have not yet been proven to work well, Fauci cautioned. He noted that some countries bought millions of antibody tests only to learn they didn’t work. Fauci, infectious disease chief at the National Institutes of Health, said his staff is working with the Food and Drug Administration to validate those tests. That means proving what level of antibodies it takes to really be immune; if particular types of antibodies are key rather than an overall level; and how long that protection lasts.
“We’re going to have to find out the answer to all of those questions,” Fauci stressed. “I know people are anxious to say, ‘Well, we’ll give you a passport that says you’re antibody-positive, you can go to work and you’re protected.’ The worst possibility that would happen is if we’re actually wrong about that” and those people get infected.
Looking ahead, Fauci said a second wave of infection isn’t inevitable. But he added: “if you mean it goes way down and then come September, October, November, we have another peak, I have to say I would not be surprised. I would hope that if and when that occurs, that we jump all over it in a much, much more effective way than we have in these past few months.”
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