Thursday, December 16, 2021

The Vax Of Life, Con't

The Atlantic's Ed Yong, who has been covering COVID for two years now, warns us that COVID Omicron will be the worst wave of the disease yet, and with tens of millions of American simply bored or wary or masking, social distancing, and vaccines, hundreds of thousands are going to die this winter as Republicans and Trump Cultists fail the country again.

Omicron’s main threat is its shocking speed, as my colleague Sarah Zhang has reported. In South Africa, every infected person has been passing the virus on to 3–3.5 other people—at least twice the pace at which Delta spread in the summer. Similarly, British data suggest that Omicron is twice as good at spreading within households as Delta. That might be because the new variant is inherently more transmissible than its predecessors, or because it is specifically better at moving through vaccinated populations. Either way, it has already overtaken Delta as the dominant variant in South Africa. Soon, it will likely do the same in Scotland and Denmark. Even the U.S., which has much poorer genomic surveillance than those other countries, has detected Omicron in 35 states. “I think that a large Omicron wave is baked in,” Bedford told me. “That’s going to happen.”

More positively, Omicron cases have thus far been relatively mild. This pattern has fueled the widespread claim that the variant might be less severe, or even that its rapid spread could be a welcome development. “People are saying ‘Let it rip’ and ‘It’ll help us build more immunity,’ that this is the exit wave and everything’s going to be fine and rosy after,” Richard Lessells, an infectious-disease physician at the University of KwaZulu-Natal, in South Africa, told me. “I have no confidence in that.”

To begin with, as he and others told me, that argument overlooks a key dynamic: Omicron might not actually be intrinsically milder. In South Africa and the United Kingdom, it has mostly infected younger people, whose bouts of COVID-19 tend to be less severe. And in places with lots of prior immunity, it might have caused few hospitalizations or deaths simply because it has mostly infected hosts with some protection, as Natalie Dean, a biostatistician at Emory University, explained in a Twitter thread. That pattern could change once it reaches more vulnerable communities. (The widespread notion that viruses naturally evolve to become less virulent is mistaken, as the virologist Andrew Pekosz of Johns Hopkins University clarified in The New York Times.) Also, deaths and hospitalizations are not the only fates that matter. Supposedly “mild” bouts of COVID-19 have led to cases of long COVID, in which people struggle with debilitating symptoms for months (or even years), while struggling to get care or disability benefits.

And even if Omicron is milder, greater transmissibility will likely trump that reduced virulence. Omicron is spreading so quickly that a small proportion of severe cases could still flood hospitals. To avert that scenario, the variant would need to be substantially milder than Delta—especially because hospitals are already at a breaking point. Two years of trauma have pushed droves of health-care workers, including many of the most experienced and committed, to quit their job. The remaining staff is ever more exhausted and demoralized, and “exceptionally high numbers” can’t work because they got breakthrough Delta infections and had to be separated from vulnerable patients, John Lowe told me. This pattern will only worsen as Omicron spreads, if the large clusters among South African health-care workers are any indication. “In the West, we’ve painted ourselves into a corner because most countries have huge Delta waves and most of them are stretched to the limit of their health-care systems,” Emma Hodcroft, an epidemiologist at the University of Bern, in Switzerland, told me. “What happens if those waves get even bigger with Omicron?”

The Omicron wave won’t completely topple America’s wall of immunity but will seep into its many cracks and weaknesses. It will find the 39 percent of Americans who are still not fully vaccinated (including 28 percent of adults and 13 percent of over-65s). It will find other biologically vulnerable people, including elderly and immunocompromised individuals whose immune systems weren’t sufficiently girded by the vaccines. It will find the socially vulnerable people who face repeated exposures, either because their “essential” jobs leave them with no choice or because they live in epidemic-prone settings, such as prisons and nursing homes. Omicron is poised to speedily recap all the inequities that the U.S. has experienced in the pandemic thus far.

Here, then, is the problem: People who are unlikely to be hospitalized by Omicron might still feel reasonably protected, but they can spread the virus to those who are more vulnerable, quickly enough to seriously batter an already collapsing health-care system that will then struggle to care for anyone—vaccinated, boosted, or otherwise. The collective threat is substantially greater than the individual one. And the U.S. is ill-poised to meet it.
 
Yong's theory is that this is a bipartisan failure, when it's clearly not. It is Trump's fault, it is the GOP's fault, it is the fault of Republican state legislatures and Republican governors destroying protections and criminalizing precautions and the Right-Wing Noise Machine cheering them on while screaming THE VACCINE WILL MAKE YOUR DICK FALL OFF to tens of millions.
 
But sadly, the result remains the same. Another pandemic wave will kill hundreds of thousands, and most of America will wonder why the disease won't go away while doing nothing to prevent it, because that's somebody else's job.

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