Bradford Taylor
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bradfordptaylor.bsky.social
Bradford Taylor
@bradfordptaylor.bsky.social
Infectious disease modeler. Interested in: social drivers of infectious disease, evolution of abx resistance, math models. He/him.
Regardless, it's a really slick method that could be used effectively. Just might require some deep thinking to avoid biases.
October 4, 2025 at 4:11 PM
This bias could be small, particularly for lower R0 epidemics in larger populations. And there should be ways to ameliorate it at a cost of tracking more events. Unfortunately, any solution will allow reseeding the epidemic thus enabling the CI to cross 0.
October 4, 2025 at 4:10 PM
Am I missing something? From my reading, counterfactual susceptibles generated by removing transmisison will behave dynamically like a recovered individual. They can not be re-infected in the original trajectory--effectively depleting susceptibles in the counterfactual and biasing estimates.
October 4, 2025 at 4:10 PM
Reposted by Bradford Taylor
Got a number in mind?

A new pre-print by @lshtm.bsky.social colleagues surveyed 13,000 participants, and found it's about 9 per day in the current era.

It also looks at how social mixing varies with age, ethnicity and social economic status. Link to paper:
Post-pandemic social contact patterns in the United Kingdom: the Connect survey
Close-contact and respiratory infectious diseases are spread through social interactions, which were affected by the COVID-19 pandemic and wider demographic and cultural changes. To estimate post-pand...
www.medrxiv.org
August 19, 2025 at 5:41 PM
something, something, niche construction, something, something
August 18, 2025 at 11:51 PM
Agreed, "longevity" was the wrong word for me to use, because AI is here to stay in some iteration.

I think AI will be truly transformational regardless of what's under the hood. Specifically the magnitude of societal adoption will be transformational, even if the model isn't.
August 18, 2025 at 11:50 PM
I think AI's longevity hinges on our perception of how transformative it is, not its actual utility.

Clearly, AI does some things very well and some things very poorly. People differ in whether they see the successes as the edge cases or the failures as edge cases.
August 18, 2025 at 10:49 PM
I was always impressed by how cleanly the empirical results matched dynamical systems theory in this work from Jeff Gore's lab about critical slowing down before population collapse: www.science.org/doi/10.1126/...
Generic Indicators for Loss of Resilience Before a Tipping Point Leading to Population Collapse
Experiments in yeast confirm that statistical indicators can signal the approach of population crashes.
www.science.org
April 23, 2025 at 5:26 PM
Solid. I now realize I might've just misinterpreted the plot because the blue line does not span the entire domain. Since it met the red perfectly visually I thought it was plotted over at later time points (which in retrospect wouldn't make any sense).
December 16, 2024 at 9:08 PM
You're creating, and I'm just destroying :-\. Appreciate it all, especially your book
December 16, 2024 at 6:14 PM
Looks like it's after 365 days too
December 16, 2024 at 5:54 PM
Seems odd blue and red lines merge. Any sense what's up?
December 16, 2024 at 5:53 PM
Not the most visually appealing, but I’ve found dot plots (eg, via mummer/nucmer) adequate

Check out our preprint: www.biorxiv.org/content/10.1...

Caveat, the results in the paper are underpowered because a lack of funding to sequence more. The figures are fine though
Enterobacteriaceae isolated from patients share antibiotic resistance conferring plasmids recently acquired from those isolated from sinks in the same treatment room
Identifying how and where pathogens acquire antibiotic resistance is crucial to developing effective strategies to limit its spread. Many bacterial species carry and share plasmids harboring antibioti...
www.biorxiv.org
December 1, 2024 at 5:41 PM
26 households too, so that variance is probably up there, but not shown
December 1, 2024 at 1:40 AM
This is certainly interesting… and in Utah. Shifting demographics between groups likely explains the curious nonlinearity.
December 1, 2024 at 1:38 AM