The New York Times, November 16, 2020

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On Monday, the Massachusetts-based company Moderna reported promising preliminary results from its coronavirus vaccine trial. Coming just a week after similar news from Pfizer and BioNTech, the announcement immediately gave the stock market a fresh jolt. It offered more hope that there’s going to be a way out of the pandemic.

Like Pfizer, however, Moderna released only early data from their trial. There’s more work to be done before they’ll know if the vaccine really is safe and effective. And even if Moderna’s vaccine gets the green light from the F.D.A., it will take months to reach widespread distribution. In the meantime, the United States is suffering a devastating explosion of new cases of Covid-19.

Continue reading “Moderna’s Covid Vaccine: What You Need to Know”

First Draft of History!

I was planning to send out the November issue of this newsletter on the first Friday of the month, as I typically do. But nonstop cable-news viewing got in the way. And as soon as I could pry my eyes away from the electoral drama, there was vaccine news to report. Not just another vaccine going into clinical trials, but the first trial to deliver preliminary data about whether a coronavirus vaccine works.

And it looks like it does!

Pfizer and BioNTech reported that an analysis of 94 cases of Covid-19 in their volunteers led to an estimate that their vaccine is over 90 percent effective. Yes. 90. Now, it’s entirely possible that the true effectiveness of the vaccine will be lower. But no one knew if coronavirus vaccines would work at all, and many folks who did were saying that 50 percent efficacy would be nice. So, at one of the worst stages of this pandemic (163,402  new cases on November 12 alone), this is some truly good news.

Here’s the story of the announcement, which I co-authored with David Gelles and Katie Thomas. Thomas and I followed up the following day with answers to some of the questions people are asking about these results, and the state of vaccine trials more generally. A couple days later, I talked with Michael Barbaro on The Daily about what this milestone means for getting vaccines for the coronavirus.

The Pfizer results have, I suspect, popped the vaccine news cork. On Wednesday, two days after Pfizer’s announcement, Russia announced their Sputnik V vaccine was just as effective, based on…just 20 cases. With Andrew Kramer, The Times’s Moscow bureau chief, I tried to make sense of the announcement. And I expect starting next week, we will have even more vaccine trial news–stay tuned!
 


“Chaos and Confusion”

While I’m happy to help deliver good news, it’s also important to keep our eyes wide open to the shortcomings in our search for a vaccine and the trouble we may face in the months to come. Here’s a story I wrote about the last time the United States rolled out a pandemic vaccine–for a new strain of influenza in 2009–and how we have lost a lot of the leadership that was so essential to making sure it was safe. In another story, I wrote about how we all need to prepare for “chaos and confusion”–the words of one vaccine expert–when coronavirus vaccines roll out this spring. 

The Coronavirus Unveiled

Structural biology is the study of living shapes. It’s a pretty esoteric field, but the pandemic has suddenly brought it to the world’s attention. Scientists are unveiling the shape of the coronavirus down to individual atoms. Here’s a feature I wrote on what we’re learning and how it could lead to new vaccine and treatments for Covid-19. It’s graced with gorgeous videos and pictures that will give you a grudging admiration for this tiny killer.

A Nobel for CRISPR

Just a few years ago, I struggled to get magazine editors as excited as I was about a new DNA-editing technology called CRISPR. But it soon soared to fame. And now this year’s Nobel Prize in Chemistry goes to two pioneers of CRISPR–Jennifer Doudna and Emmanuelle Charpentier. Here’s the Times story on the win, which I co-authored with Katherine Wu and Elian Peltier.

By coincidence, I had just finished writing a review about a new book on CRISPR, Editing Humanity, for the New York Times Book Review. They published it later the same day. Warning: it’s hard to review a book about gee-whiz science in the middle of a pandemic that is showing us that science–on its own–can’t save us from ourselves. The Center for Genetics and Society went so far as to call my review “peevish.” It’s the first time I’ve had a review of a review! 

That’s it for now. Stay safe. Zoom your family for Thanksgiving. Let’s not make things any easier for this virus.

My next book is Life’s Edge: Searching for What It Means to Be Alive. It’s coming out in March 2021, but you can pre-order it nowYou can find information and ordering links for my thirteen other books here. You can also follow me on TwitterFacebookGoodreads, and LinkedIn. If someone forwarded this email to you, you can subscribe to it here.

Best wishes, Carl

Originally published November 13, 2020. Copyright 2020 Carl Zimmer.

The New York Times, November 11, 2020 (with Andrew Kramer)

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Russia’s coronavirus vaccine has shown strong effectiveness in early data from a clinical trial, according to a statement on Wednesday from the Russian financial company promoting the shot.

The Russian Direct Investment Fund said that the vaccine, called Sputnik V, demonstrated 92 percent efficacy, based on results from 20 people in the trial who developed Covid-19 after getting either the experimental vaccine or a placebo shot. Because few scientific details were given, independent vaccine experts could not fully assess its veracity.

Continue reading “Russia’s vaccine proves effective in early trial data, company says.”

The New York Times, November 9, 2020 (with Katie Thomas and David Gelles)

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The drug maker Pfizer announced on Monday that an early analysis of its coronavirus vaccine trial suggested the vaccine was robustly effective in preventing Covid-19, a promising development as the world has waited anxiously for any positive news about a pandemic that has killed more than 1.2 million people.

Pfizer, which developed the vaccine with the German drugmaker BioNTech, released only sparse details from its clinical trial, based on the first formal review of the data by an outside panel of experts.

Continue reading “Pfizer’s Early Data Shows Vaccine Is More Than 90% Effective”

The New York Times, October 23, 2020 (with Katherine Wu, Sharon LaFraniere, and Noah Weiland)

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Late-stage coronavirus vaccine trials run by AstraZeneca and Johnson & Johnson have resumed in the United States after the companies said on Friday that serious illnesses in a few volunteers appeared not to be related to the vaccines.

Federal health regulators gave AstraZeneca the green light after a six-week pause, concluding there was no evidence that the experimental vaccine had directly caused the neurological side effects reported in two participants. The AstraZeneca news was first reported by The Wall Street Journal.

Continue reading “Two Companies Restart Virus Trials in U.S. After Safety Pauses”