Alex Best

@bestieboy.bsky.social

Maths lecturer, disease modeller, EDI empowerer, amateur percussion player, very amateur baseball player.

Pleased to see our paper out on modelling how host-parasite coevolution might play out if the host can itself simultaneously evolve constitutive and induced defences. This project came out of a side conversation during my Fulbright scholarship (y'know, back when those weren't being slashed...)

Journal of Evolutionary Biology@jevbio.bsky.social · last yr.

Host defence to parasites can be constitutive (always present) or induced (only activated after infection). How do these coevolve with each other and also with parasite growth? @bestieboy.bsky.social, Sarah Guth and Mike Boots investigated using theoretical models: academic.oup.com/jeb/advance-...

It gives me a lot of joy to see this paper. I am not an author and it does not cite me. But the lead author was part of my first ever group of undergraduate tutees. To have seen Abby all the way through her undergrad and now publishing research - especially in my broad field - is something special.

SMB - Society for Mathematical Biology@smbmathbiology.bsky.social · last yr.

Here's a recent #BulletinMathBio paper by Abby Barlow, Sarah Penington, and Ben Adams on Epidemiological Dynamics in Populations Structured by Neighbourhoods and Households. link.springer.com/article/10.1...

Seeing this in the news reminded me how when Mrs B (then my girlfriend) first visited my family in Norfolk we said we’d go to Sea Palling for the day and she thought we were going to see some relative she’d not heard about called Pauline www.theguardian.com/uk-news/2025...

Holiday home owners threaten decades-old way of life for Norfolk fishers

Incomers claim use of a field for storing boats is creating too much noise and district council has sided with them

theguardian.com

Hard agree with this. I was lucky enough to just get my first research-focussed grant in 10 years. The thought that this could just be whisked away again on a whim by anonymous higher-ups is pretty awful. Full solidarity with all US colleagues going through this right now.

Dr Ellie Murray, ScD@epiellie.bsky.social · last yr.

It is *so* hard to get NIH funding. I can’t imagine how awful it must feel to have finally gotten the grant that lets you do the meaningful research you want to do and then have it ripped away.

1. For the past thirty years I've had the best job in the world. 
I've had the opportunity to follow my curiosity; explore the workings of nature and society; mentor students and junior colleagues in the same process; and teach generations of students about it all.

Wow it's been an intense start to the year. Starting to level off now thankfully and will have bits of news to share shortly. First update - it was the Yorkshire Area brass band contest at the weekend and we was robbed.

Eldest's high school are proudly sending out weekly summaries of their key teaching techniques. Last week was 'cold calling' - teachers will randomly choose students to answer questions and *all* students should expect to be called on. /1

We're doing projectile motion today and I feel the students have suffered enough through the semester that they get to see an embarrassing picture of me as a visual aid

A man hitting a baseball, with a silly look on his face

I’ll go with with this one from my PhD in @asn-amnat.bsky.social host-parasite coevolution had largely been modelled in gene-for-gene frameworks where infection is all-or-nothing. We attempted to loosely do the same thing in eco-evo (adaptive dynamics) www.journals.uchicago.edu/doi/abs/10.1...

The Evolution of Host‐Parasite Range | The American Naturalist: Vol 176, No 1

Abstract: Understanding the coevolution of hosts and parasites is one of the key challenges for evolutionary biology. In particular, it is important to understand the processes that generate and maint...

journals.uchicago.edu

David Shiffman, Ph.D. 🦈@whysharksmatter.bsky.social · 2y ago

Science friends 🧪🌎🦑, @altmetric.com tracks Bluesky posts now! Quote or reply to this post with a link to the paper you’re best known for or most proud of, and a brief plain-language summary of what you found and why it matters! Let’s fill Bluesky with SCIENCE!

Away from the stresses of work, the last 2 evenings the eldest and I have been kickstarting people’s Christmas celebrations as part of Maltby Miners Welfare Band with sellout concerts at Rotherham Civic. (It turns out whacking a timpani very hard is quite good for stress)

Photo of a brass band taken from the back of the stage looking out over band, conductor and audience

Figured I should actually show some of the #ecoevo #mathbio stuff that occupies my mind for those just following me. Looking here at how hosts might evolve dispersal in the presence of a parasite. Still puzzling over what they all mean...

5 plots. Top-left: mean-dispersal (from 0 to 1) vs time (from 0 to 1500), showing upward trend. Bottom-left: Susceptibles vs time, showing large variation until about time=250, then low variation around steady value of 600. Bottom-middle: Infected vs tine, showing increasing values. Top-right: image of square grid with lots of blue and red squares, with arrow pointing to last time-steps of top-left plot. Bottom-right: image of square grid with small number of blue and red squares, with arrow pointing to first time-steps of top-left plot.