Dr Matt Lloyd Jones (he/him)

Dr Matt Lloyd Jones (he/him)

@befriendabacterium.bsky.social

Researcher interested in evidence synthesis and other evidence-based things, most often to do with microbes (e.g. veterinary microbiology in livestock, pollution in bathing waters). Associate Research Fellow at University of Exeter Dw i'n dysgu Cymraeg 🏴󠁧󠁢󠁷󠁬󠁳󠁿

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🚨 PREPRINT 🚨 In our systematic review and meta-analysis, we tackle a challenging evidence base to show that administering antibiotics to beef cattle increases the abundance of antibiotic resistance determinants (bacteria and resistance genes) during and after antibiotic administration 💊🐂 (1/n).

bioRxivpreprint@biorxivpreprint.bsky.social

Effects of antibiotics on the abundance of antibiotic resistance determinants during and after antibiotic administration to beef cattle: A systematic review and meta-analysis of longitudinal studies https://www.biorxiv.org/content/10.64898/2026.05.31.729110v1

Dr Matt Lloyd Jones (he/him) reposted

Paris, the capital of France, has recorded more days above 40°C this week than during the 147-year period spanning from 1872 to 2019. Historic is an understatement.

Dr Matt Lloyd Jones (he/him) reposted

Red Wall discourse has so clouded Labour’s mind that they’re sleepwalking into doing to university towns what Thatcher did to mining towns

Research Professional News@resprofnews.bsky.social

Breaking: Government set to cut strategic priorities grant. The government is on the cusp of cutting public funding for higher education teaching, the head of Universities UK has told MPs, placing institutions under even more financial pressure. www.researchprofessionalnews.com/rr-news-uk-u...

🚨 PREPRINT 🚨 In our systematic review and meta-analysis, we tackle a challenging evidence base to show that administering antibiotics to beef cattle increases the abundance of antibiotic resistance determinants (bacteria and resistance genes) during and after antibiotic administration 💊🐂 (1/n).

bioRxivpreprint@biorxivpreprint.bsky.social

Effects of antibiotics on the abundance of antibiotic resistance determinants during and after antibiotic administration to beef cattle: A systematic review and meta-analysis of longitudinal studies https://www.biorxiv.org/content/10.64898/2026.05.31.729110v1

View full thread

🚨 PREPRINT 🚨 In our systematic review and meta-analysis, we tackle a challenging evidence base to show that administering antibiotics to beef cattle increases the abundance of antibiotic resistance determinants (bacteria and resistance genes) during and after antibiotic administration 💊🐂 (1/n).

bioRxivpreprint@biorxivpreprint.bsky.social

Effects of antibiotics on the abundance of antibiotic resistance determinants during and after antibiotic administration to beef cattle: A systematic review and meta-analysis of longitudinal studies https://www.biorxiv.org/content/10.64898/2026.05.31.729110v1

View full thread

This is important because of the intensification of beef production globally (e.g. spread of feedlots in Latin America), presenting a risk to global health (e.g. via the food chain). These systems are associated with higher antibiotic use for therapy, prophylaxis, and growth promotion (6/n).

🚨 PREPRINT 🚨 In our systematic review and meta-analysis, we tackle a challenging evidence base to show that administering antibiotics to beef cattle increases the abundance of antibiotic resistance determinants (bacteria and resistance genes) during and after antibiotic administration 💊🐂 (1/n).

bioRxivpreprint@biorxivpreprint.bsky.social

Effects of antibiotics on the abundance of antibiotic resistance determinants during and after antibiotic administration to beef cattle: A systematic review and meta-analysis of longitudinal studies https://www.biorxiv.org/content/10.64898/2026.05.31.729110v1

View full thread

We also encountered these difficulties, but used rigorous and innovative systematic review and meta-analysis methods to help cut through them. This enables us not only to identify these effects, but also characterise their uncertainty more acutely (4/n). [sorry GIF choice is limited here]

The end result is we think the most extensive systematic review and meta-analysis on this topic to date, which should motivate further regulation of antibiotics in the beef industry and improvements to future primary research in this and related areas (e.g. trials of antibiotic alternatives). (5/n)

🚨 PREPRINT 🚨 In our systematic review and meta-analysis, we tackle a challenging evidence base to show that administering antibiotics to beef cattle increases the abundance of antibiotic resistance determinants (bacteria and resistance genes) during and after antibiotic administration 💊🐂 (1/n).

bioRxivpreprint@biorxivpreprint.bsky.social

Effects of antibiotics on the abundance of antibiotic resistance determinants during and after antibiotic administration to beef cattle: A systematic review and meta-analysis of longitudinal studies https://www.biorxiv.org/content/10.64898/2026.05.31.729110v1

Dr Matt Lloyd Jones (he/him) reposted

AOC: This is what drinking water in Georgia looks like after Meta began data center construction in the community.

Getting increasingly fucked off by scientist's willingness to use AI to make project logos, scicomm illustrations etc. Although our budgets are being slashed, they are still so humungous compared to the arts that we can afford to cost in and pay real artists for this in our grants, and should.

Dr Matt Lloyd Jones (he/him) reposted

Is there a polymarket for predicting status changes (expression of concern, erratum, correction, retraction)? At the least there will be PubPeer posts #QRPVibes

The New York Times@nytimes.com

Over the past several years, traffic fatalities in the U.S. increased by nearly 15% on the same days as the biggest album releases from artists like Taylor Swift and Bad Bunny, researchers from Harvard Medical School found.

Dr Matt Lloyd Jones (he/him) reposted

😱🤯 -- Just looked up the cost to go gold open access at Nature Eco Evo: US$12850! That's $21,600 NZD. That's the same cost as a Royal Society Master's Scholarship! This has gone too far. Absolutely bonkers.

Dr Matt Lloyd Jones (he/him) reposted

meta-meta-metascience study meta-analyzing comparisons between multiverse analyses on full specifications retrieved from many analyst datasets to many-analyst results when

Dr Matt Lloyd Jones (he/him) reposted

'The systems now being woven into education are shaped by a remarkably small group of people. Not “the internet” as the source of training material. Not “society” influencing the way we use these tools.' Fascinating that this comes from within Jisc. 1/3

wonkhe.comThe choices universities and colleges make about AI are politicalAhead of this week's Digifest, Michael Webb and Rebecca Flook confront the complex values systems behind general purpose AI technology

Dr Matt Lloyd Jones (he/him) reposted

Letz go even bigger and better,,, ALL Female US Olympians and Paralympian medalists are invited out to celebrate in Viva Las Vegas for the SHE GOT GAME Weekend ,,, Hit a guy up and LETZ GOOO

Dr Matt Lloyd Jones (he/him) reposted

Dr Matt Lloyd Jones (he/him) reposted

"While it is very interesting, I feel that your article might be better suited to a specialist journal", rock'n'roll edition.

Dr Matt Lloyd Jones (he/him) reposted

There's a joke going round software engineering circles that, soon, with AI, all that will be needed is for people to accurately describe precisely what they want in a piece of software. So: software engineering jobs are safe. It's amusing, but the state of AI coding is both alarming AND overhyped.