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Atul Gawande and Zeke Emanuel Now Support Delaying the Second Dose

Summary:
Many people are coming around to First Doses First, i.e delaying the second dose to ~12 weeks. Atul Gawande, for example, tweeted: As cases and hospitalizations rise again, we can’t count on behavior alone reversing this course. Therefore, it’s time for the Biden admin to delay 2nd vax doses to 12 weeks. Getting as many people as possible a vax dose is now urgent. Now urgent??? Yes, I am a little frustrated because the trajectory on the new variants was very clear. On January 1, for example, I wrote about The New Strain and the Need for Speed (riffing off an excellent piece by Zeynep Tufekci).  Still, very happy to have Gawande’s voice added to the cause. Also joining Gawande are the power trio of Govind Persad, William F. Parker and Ezekiel J. Emanuel who in an important op-ed write: If

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Many people are coming around to First Doses First, i.e delaying the second dose to ~12 weeks. Atul Gawande, for example, tweeted:

As cases and hospitalizations rise again, we can’t count on behavior alone reversing this course. Therefore, it’s time for the Biden admin to delay 2nd vax doses to 12 weeks. Getting as many people as possible a vax dose is now urgent.

Now urgent??? Yes, I am a little frustrated because the trajectory on the new variants was very clear. On January 1, for example, I wrote about The New Strain and the Need for Speed (riffing off an excellent piece by Zeynep Tufekci).  Still, very happy to have Gawande’s voice added to the cause. Also joining Gawande are the power trio of Govind Persad, William F. Parker and Ezekiel J. Emanuel who in an important op-ed write:

If we temporarily delay second doses …that is our best hope of quelling the fourth wave ignited by the B.1.1.7 variant. Because we did not start this strategy earlier, it is probably too late for Michigan, New York, New Jersey and the other Northeastern states. But it might be just in time for the South and California — the next places the more infectious strain will go if historical patterns repeat.

…Drug manufacturers selected the three- or four-week interval currently used between doses to rapidly prove efficacy in clinical trials. They did not choose such short intervals based on the optimal way of using the vaccines to quell a pandemic. While a three- or four-week follow-up is safe and effective, there is no evidence it optimizes either individual benefit or population protection.

…Some complain that postponing second doses is not “following the science.” But the scientific evidence goes far beyond what was shown in the original efficacy trials. Data from the United Kingdom, Israel and now the Centers for Disease Control and Prevention shows that first doses both prevent infection and reduce transmission. In people with prior infection, experts are beginning to recognize that a second dose could provide even less benefit. Following the science means updating policies to recognize new evidence rather than stubbornly maintaining the status quo.

Emanuel is on Biden’s COVID-19 task force so consider this op-ed running the flag up the flagpole. I predict Topol will fall next.

I would be surprised, however, if the US changes course now–too many people would then ask why didn’t we do this sooner?–but dose stretching is going to be important for the rest of the world. Why aren’t we doing more to investigate fractional dosing? Even if we went to half-doses on the second dose–the full second dose appears to be strong–that would still be a significant increase in total supply.

Addendum: I have argued for sending extra doses to Michigan and other hot spots such as NJ. Flood the zone! The Biden administration says no. Why? Production is now running well ahead of distribution as more than 50 million doses have been delivered but not administered. It would be a particularly good idea to send more single-shot J&J to reach hard to reach communities–one and done.

The post Atul Gawande and Zeke Emanuel Now Support Delaying the Second Dose appeared first on Marginal REVOLUTION.

Alex Tabarrok
Alex Tabarrok is Bartley J. Madden Chair in Economics at the Mercatus Center at George Mason University and a professor of economics at George Mason University. He specializes in patent-system reform, the effectiveness of bounty hunters compared to the police, how judicial elections bias judges, and how local poverty rates impact trial decisions by juries. He also examines methods for increasing the supply of human organs for transplant, the regulation of pharmaceuticals by the FDA, and voting systems.

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