We Built a Public Health Newsletter That Knows What Matters to You

There is no shortage of scientific research.

Every week, thousands of new studies enter an already enormous scientific literature. For anyone trying to use that evidence—public health leaders, researchers, practitioners, communicators, policymakers—the problem is increasingly obvious.

Finding research isn’t enough. We need better ways to find the research that matters to us.

That’s a problem we’ve been working on at PubTrawlr for a long time.

And now you can try one of our answers.

From a research feed to a research briefing

This Week in Public Health was built to help people keep up with important public health research without spending hours searching journals and databases.

But there’s a limitation inherent in almost every newsletter, research alert, and literature feed.

Everyone gets essentially the same thing.

A local health department director interested in workforce development doesn’t need exactly the same research as a university evaluator interested in implementation science.

A communications professional thinking about vaccine confidence may care about very different findings than a hospital executive exploring AI.

Even within the same field, relevance depends on context.

So we started asking a different question:

Could we build a research briefing around the reader instead of asking the reader to navigate the research?

Tell us three things

Our new personalized issue builder starts simply.

We ask:

Where do you work?

What do you do?

What are you most interested in?

Behind those three questions is a system we’ve been building to make scientific research more useful.

Research entering our evidence pipeline is classified across dimensions that help describe not just what the study is about, but who might find it useful and why.

When someone builds an issue, we can compare that person’s profile with those characteristics and prioritize research accordingly.

Editorial quality and recency still matter. But now relevance matters, too.

The result is a personalized edition of This Week in Public Health containing five studies selected for that reader, with plain-language explanations of the findings and why they may matter for their work.

Don’t take our word for it

The easiest way to understand what we’ve built is to use it.

Choose your organization, role, and primary interest. We’ll build your sample and send it to your inbox.

Then ask yourself a simple question:

Did we find research that matters to you?

That’s the test we care about.

Personalization shouldn’t mean an evidence echo chamber

There’s an important distinction between personalizing evidence and simply showing people what they already agree with.

We aren’t interested in building an algorithm that reinforces someone’s existing beliefs.

Good science communication should still expose us to unexpected findings, competing explanations, methodological limitations, and evidence that challenges our assumptions.

Personalization should solve a different problem.

Imagine 100 strong studies are published and you realistically have time to read five. Which five should rise to the top?

Your role, organization, responsibilities, and interests can help answer that question without changing what the underlying research says.

The evidence remains the evidence.

What changes is our ability to navigate it.

This is bigger than a newsletter

This is the part we’re most excited about.

A personalized newsletter is one application of this infrastructure. But the underlying problem exists almost everywhere scientific evidence needs to move into practice.

Organizations don’t necessarily need more information.

They need better systems for connecting the right information with the right people at the right moment.

Consider a public health department.

Its leadership team, epidemiologists, communications staff, program managers, evaluators, and frontline practitioners may all draw from the same underlying evidence base. But each group has different questions and different decisions to make.

Why should every person receive the same evidence in the same way?

Or consider an organization with a defined strategic priority—behavioral health, rural health, workforce development, health equity, implementation, or emerging technologies.

The relevant evidence already exists across hundreds of journals and thousands of articles.

The opportunity is to create systems that can continuously find, organize, prioritize, and communicate that evidence around the organization’s actual needs.

That’s where we think science communication is heading.

Science Communication at Scale

Our goal at PubTrawlr is Science Communication at Scale.

Scale doesn’t just mean producing more summaries faster.

If anything, adding another flood of AI-generated content to an already overwhelming information environment makes the problem worse.

The more interesting opportunity is using technology to make scientific knowledge more navigable, more contextual, and more useful.

That means combining large-scale evidence monitoring with classification, prioritization, personalization, and responsible science communication.

The personalized This Week in Public Health issue builder is an early example of what that can look like.

Three questions.

Five studies.

One briefing built around the person reading it.

And if you’re thinking about what this approach could look like across an entire organization or evidence base, we’d like to hear from you.