WSJ: US Coronavirus Test Is Only 60-70% Accurate

Kostas Lymperopoulos/CSM via ZUMA

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Say what?

Health experts say they now believe nearly one in three patients who are infected are nevertheless getting a negative test result. They caution that only limited data is available, and their estimates are based on their own experience in the absence of hard science.

That picture is troubling, many doctors say, as it casts doubt on the reliability of a wave of new tests developed by manufacturers, lab companies and the U.S. Centers for Disease Control and Prevention. Most of these are operating with minimal regulatory oversight and little time to do robust studies amid a desperate call for wider testing.

WTF is going on? Our test is still inaccurate. The WHO test is apparently very accurate, but it’s available only to low-income countries. The Chinese test is questionable. The German test is . . . who knows?

This is insane. How long will it take the richest country in the world to develop a coronavirus test that’s (a) accurate and (b) can be produced in the millions?

And what’s up with the WHO test, anyway? Maybe they focus on providing test kits to poor countries, but that doesn’t mean they can’t give rich countries the specifications for their test and then let them manufacture it. Why not do that?

Every time this comes up, it seems like “we’re really close” and there’s no need for the WHO test. How about if this time we just go ahead and set up a track to manufacture it? Worst case, we don’t need it and it’s a tiny bit of wasted effort. Best case, it saves our skins. That’s a pretty easy tradeoff.

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DEMOCRACY DOES NOT EXIST...

without free and fair elections, a vigorous free press, and engaged citizens to reclaim power from those who abuse it.

In this election year unlike any other—against a backdrop of a pandemic, an economic crisis, racial reckoning, and so much daily crazy—Mother Jones' journalism is driven by one simple question: Will America will move closer to, or further from, justice and equity in the years to come?

If you're able to, please join us in this mission with a donation today. Our reporting right now is focused on voting rights and election security, corruption, disinformation, racial and gender equity, and the climate crisis. We can’t do it without the support of readers like you, and we need to give it everything we've got between now and November. Thank you.

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