Tag: severe disease
What’s the Worst-Case Scenario for BA.2.86?
One thing we crave after our collective pandemic experience is certainty. If a potentially powerful new variant is out there, we need some answers about it: How fast is its evolution? Will it spread as quickly and widely as Omicron? And will the vaccine be effective against it?
In this episode, I talk with Atlantic science writers Katie Wu and Sarah Zhang. They know a lot, and they are very honest about all the things they don’t know. A few
The next stage of COVID is starting now
To be a newborn in the year 2023—and, almost certainly, every year that follows—means emerging into a world where the coronavirus is ubiquitous. Babies might not meet the virus in the first week or month of life, but soon enough, SARS-CoV-2 will find them. “For anyone born into this world, it’s not going to take a lot of time for them to become infected,” maybe a year, maybe two, says Katia Koelle, a virologist and infectious-disease modeler at Emory University.
COVID Science Is Moving Backwards
Paul Sax is an infectious-disease physician and professor at Harvard Medical School. Even so, when Sax’s kids asked him whether they should get the updated COVID vaccine this fall, he wasn’t really sure what to tell them. His two children are in their 20s, healthy, and at no special risk of complications from disease. Each had recovered from COVID, and thus, he reasoned, had extra immunity on top of what they’d gotten from their prior shots. Another injection would
11 COVID Questions People Still Have, Answered
For almost two years, answering readers’ COVID-19 questions was part of my job as the writer of this magazine’s daily newsletter. We discussed what activities were safe in the early days of the pandemic, when and where to slap on a mask, what to make of new coronavirus variants, and more. So when my partner came down with a fever one night this summer, I thought it was my time to shine.
Things didn’t quite go that way.
Biden’s COVID Is Back. Is Paxlovid to Blame?
Four days after recovering from a COVID-19 infection, President Joe Biden has tested positive again. When he first got sick, Biden—like more than one-third of the Americans who have tested positive for COVID-19 this summer, according to the U.S. government’s public records—was prescribed Paxlovid, an antiviral pill treatment made by Pfizer. Like many Paxlovid takers, he soon tested negative and resumed his normal activities. And then, like many Paxlovid takers, his infection came right back. (Biden does not currently have
Is BA.5 the ‘Reinfection Wave’?
Well, here we go again. Once more, the ever-changing coronavirus behind COVID-19 is assaulting the United States in a new guise—BA.5, an offshoot of the Omicron variant that devastated the most recent winter. The new variant is spreading quickly, likely because it snakes past some of the immune defenses acquired by vaccinated people, or those infected by earlier variants. Those who have managed to avoid the virus for close to three years will find it a little harder to continue
Don’t Wait to Get Your Kid Vaccinated
Karen Ocwieja delivered her twin sons last June, just weeks before Delta broke across the American Northeast. For months, she and her husband sheltered the boys, who’d been born premature, limiting their exposures to friends, family, and other kids, hoping to guard them from COVID’s worst. But all four of them still ended up catching the virus this January—the boys’ first bona fide illness. Then, in May, the twins tested positive again. Born with Ocwieja’s antibodies from pregnancy and
You Are Going to Get COVID Again … And Again … And Again
Two and a half years and billions of estimated infections into this pandemic, SARS-CoV-2’s visit has clearly turned into a permanent stay. Experts knew from early on that, for almost everyone, infection with this coronavirus would be inevitable. As James Hamblin memorably put it back in February 2020, “You’re Likely to Get the Coronavirus.” By this point, in fact, most Americans have. But now, as wave after wave continues to pummel the globe, a grimmer reality is playing out. You’re
America Created Its Own Booster Problems
By this point in the pandemic, the benefits of boosters seem pretty darn clear. Boosters continue the immune system’s education on the coronavirus, upping the quantity of defensive fighters available, while expanding the breadth of variants that vaccinated bodies can snipe at. During Omicron’s winter wave, people who received a booster were less likely to be infected, hospitalized, or killed by the virus than those without a boost; older people and other high-risk populations especially benefited from dosing up again.
Why Kids’ COVID Vaccines Aren’t Performing Like Adults’
Last Friday, Lakshmi Ganapathi’s son turned 5, and finally became eligible for his first Pfizer COVID shot. Ganapathi’s family had been anticipating that moment for more than a year, yet as of late, she can’t help but feel the slightest bit deflated. At first, the COVID vaccines’ trickle down the age brackets felt worth the wait because the shots were doing such a stellar job at blocking symptoms. The clinical trials kept delivering knockout results: 94 percent efficacy, 95 percent