Wednesday, July 29, 2020

A Viral Epidemic Splintering Into Deadly Pieces

There’s not just one coronavirus outbreak in the United States. Now there are many, each requiring its own mix of solutions.

[Very good point. When Trump quit the U.S. went from one coordinated national effort to “fifty little laboratories”—fifty laboratories where Trump Virus incubated and spread differently. Ah, federalism. STATES RIGHTS!]

We are in a worse place than we were in March,” when the virus coursed through New York, said Dr. Leana S. Wen, a former Baltimore health commissioner. “Back then we had one epicenter. Now we have lots.”

To assess where the country is heading now, The New York Times interviewed 20 public health experts — not just clinicians and epidemiologists, but also historians and sociologists, because the spread of the virus is now influenced as much by human behavior as it is by the pathogen itself.

Overall, the scientists conveyed a pervasive sense of sadness and exhaustion. Where once there was defiance, and then a growing sense of dread

now there seems to be sorrow and frustration, a feeling that so many funerals never had to happen and that nothing is going well. The United States is a wounded giant, while much of Europe, which was hit first, is recovering and reopeningalthough not to us.
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...the nation’s capacity for testing, a continuing disaster, [must be] greatly expanded. By the end of summer, the administration hopes to start using “pooling,” in which tests are combined in batches to speed up the process.

But the method only works in communities with lower infection rates, where large numbers of pooled tests turn up relatively few positive results. It fails where the virus has spread everywhere, because too many batches turn up positive results that require retesting.

[Ah. So much for pool testing.]

At the moment, the United States tests roughly 800,000 people per day, about 38 percent of the number some experts think is needed.

Above all, researchers said, mask use should be universal indoors — including airplanes, subway cars and every other enclosed space — and outdoors anywhere people are less than six feet apart.
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“About 70 percent of Americans report using all forms of it,” [Dr. Beth Redbird] said.

The key predictor, she said in early July, was whether or not the poll respondent trusted Mr. Trump. Those who trusted him were less likely to practice social distancing. That was true of Republicans and independents, “and there’s no such thing as a Democrat who trusts Donald Trump,” she added.


Several studies have confirmed transmission in air-conditioned rooms. In one well-known case cluster in a restaurant in Guangzhou, China, researchers concluded that air-conditioners blew around a viral cloud, infecting patrons as far as 10 feet from a sick diner.

[Oh my goodness. I had not heard of that.]
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The top factor making people adopt self-protective behavior is personally knowing someone who fell ill, said Dr. Redbird. By the end of spring, Black and Hispanic Americans were 50 percent more likely than white Americans to know someone who had been ill, her surveys found.
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The Trump administration did little to earn trust. More than six months into the worst health crisis in a century, Mr. Trump only last week urged Americans to wear masks and canceled the Republican convention in Florida, the kind of high-risk indoor event that states have been banning since mid-March.
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Mr. Trump has ignored, contradicted or disparaged his scientific advisers, repeatedly saying that the virus simply would go away, touting unproven drugs like hydroxychloroquine even after they were shown to be ineffective and sometimes dangerous, and suggesting that disinfectants or lethal ultraviolet light might be used inside the body.

Millions of Americans have lost their jobsand their health insurance, and are in danger of losing their homes, even as they find themselves in the path of a lethal disease. The Trump presidency “is the symptom of the denigration of science and the gutting of the public contract about what we owe each other as citizens,” said Dr. Joia S. Mukherjee, the chief medical officer of Partners in Health in Boston.