Sign in

Holly Tipper

@hollytipper.bsky.social
265 followers 267 following 7 posts

Senior Molecular Microbiologist UK Centre for Ecology & Hydrology | Antimicrobial resistance, pathogens and microbial communities in natural environments and wastewater treatment systems #AMR (she/her) www.ceh.ac.uk/staff/holly-tipper

PostsRepliesMedia
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 28/07/2026
Summer update 🌞🌷💮 Check out what we've been up to ⬇️ @ukceh.bsky.social
142
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 05/06/2026
@hollytipper.bsky.social & @rachelapayne.bsky.social led work investigating global trends in the literature on #AMR 🧫🦠in wild animals 🦆🦌🦊 and plants 🌿 @istanton.bsky.social @jenmgshe.bsky.social @oxonandrew.bsky.social @danread.bsky.social www.nature.com/articles/s44...
0106
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 02/04/2026
@susheelbusi.bsky.social also gave a talk at the Freshwater Quality Programme Webinar, detailing an overview of the upcoming CLEAR Neagh project. Catch up here ⬇️ www.youtube.com/watch?v=h5Ex...
youtube.com
UK Freshwater Quality Programme Webinar March 2026: Introduction to the CLEAR Neagh project.
YouTube video by wateratleeds
111
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 02/04/2026
@susheelbusi.bsky.social, @hollytipper.bsky.social & @laurens-colours.bsky.social went out to Lough Neagh to gain a better understanding of potential field sites for their upcoming sampling campaigns on the CLEAR Neagh project💧🦠🧬
122
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 02/04/2026
Alex joined us last month as a Research Assistant. He will initially be working on a range of projects related to environmental #AMR. Alex completed a Master’s at the University of Bonn where he investigated the selection of AMR soil bacteria under sub-inhibitory concentrations of antibiotics 💊
111
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 27/03/2026
Check out our latest paper, work led by @amycthorpe.bsky.social titled "River Microbiomes as Sentinels of National-Scale Freshwater Ecosystems" 🦠🌊 onlinelibrary.wiley.com/doi/full/10.... @susheelbusi.bsky.social @lindsaynewbold.bsky.social @joedtaylor.bsky.social @danread.bsky.social
2116
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 19/03/2026
🧵 @hollytipper.bsky.social & @danread.bsky.social have a new paper out titled "Spatiotemporal profiling of antimicrobial agents during wastewater treatment – a national study" with Adegbenro Daso and Barbara Kasprzyk-Hordern Check it out ➡️ www.sciencedirect.com/science/arti... @ukceh.bsky.social
sciencedirect.com
Spatiotemporal profiling of antimicrobial agents during wastewater treatment – a national study
Effective wastewater treatment is critical for public health; however, the persistence of antimicrobial chemicals within these systems presents challe…
185
Reposted by Holly Tipper
Isobel Stanton @istanton.bsky.social · 09/03/2026
Our latest paper has just been published in Environment International! Check it out here ➡️ www.sciencedirect.com/science/arti... @ukceh.bsky.social @ukceh-moleco.bsky.social
sciencedirect.com
Predicting antifungal concentrations that select for resistance: an enhanced approach to establish environmental thresholds
Antifungal resistance (AFR) is an emerging threat. Understanding the concentrations at which antifungals select for resistance is critical for guiding…
175
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
@tessacrosbie.bsky.social‘s work helps identify the pathways through which pathogens, antibiotic-resistant microbes, and chemical contaminants enter freshwater systems 🦠🌊🧫. She’s honoured to learn from and work alongside an incredible group of female scientists here at UKCEH.
182
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
@rosawagstaff.bsky.social is a second year PhD student studying environmental science, specifically looking at microbial response 🦠 to algae-derived dissolved organic carbon in freshwater lakes, using #eDNA 🧬. Rosa is based at UKCEH and Lancaster University.
181
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
@laurens-colours.bsky.social is a molecular ecologist researching biodiversity monitoring with #eDNA 🧬, from detecting invasive & endangered species to whole communities. She also works on community science and integrating eDNA into policy & is an award-winning science communicator & artist 👩‍🎨
181
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
"I’m Holly, and as a senior molecular microbiologist, I’m proud of my journey - from an early fascination with microbes 🦠 to a career studying how resistance moves through the environment and water systems 🧫🌊, bridging science, policy & industry to protect public health" - @hollytipper.bsky.social
191
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
"As a #WomanInSTEM researching #AMR, I explore 🍄 antifungal resistance in soil & compost, and 💊multidrug resistance in wastewater. My work focuses on understanding how resistance spreads in the environment to help protect public health & shape sustainable solutions. 🌍🔬" - @rachelapayne.bsky.social
1135
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
"I’m a PhD student at UKCEH and the University of Bath using microbial source tracking to study how antimicrobial resistance 🧫 and pathogens 🦠 spread in rivers 🌊. My research aims to pinpoint pollution sources and help protect environmental and public health" - @rosieelliott.bsky.social
192
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
"As a #WomanInSTEM it’s been my privilege to explore microbial responses to environmental change in diverse environments, such as:⛰️mountain ecosystems,🍯honey,🦐groundwater stygofauna,🪱earthworms from Chernobyl,🦠wild animal microbiomes & 🌊ocean acidified communities" - @lindsaynewbold.bsky.social
182
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 11/02/2026
Happy #WomenInSTEM day! 👩‍🔬 The Molecular Ecology group at @ukceh.bsky.social comprises of many fantastic women👩‍🔬 conducting research on all things #molecular #ecology, #AMR, #microbes 🧬🦠🧫 Stay tuned as we introduce you to some them over the course of today ⬇️
1127
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 09/02/2026
Really excited that the Molecular Ecology group is going to be leading this project! ⬇️🌊 Stay tuned as we introduce our researchers working on this, and for updates on sampling and lab work!
032
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 08/01/2026
🚨 New Job Alert 🚨 We're currently recruiting a Lab Manager to manage the @ukceh.bsky.social Wallingford labs! 🔬🧪👨‍🔬👩‍🔬 They will be responsible for all labs but will be part of Molecular Ecology group 😊 Details on how to apply ⬇️ ceh.wd3.myworkdayjobs.com/en-GB/CEH_Ca... @lindsaynewbold.bsky.social
ceh.wd3.myworkdayjobs.com
Laboratory Manager
Salary - £38,939 - £41,321 Fully site based Location: Wallingford. Oxfordshire Closing date: Friday 30th January 2026 We reserve the right to close this advert early if we find the right candidate, so...
022
Reposted by Holly Tipper
Isobel Stanton @istanton.bsky.social · 20/11/2025
Our recent paper on #stakeholder opinions on the delivery of environmental components of the UK's #AMR National Action Plan has been written up into a blog! 🦠🌊 Check out the paper here: www.tandfonline.com/doi/full/10.... And the blog below ⬇️ @oxonandrew.bsky.social @hollytipper.bsky.social #WAAW
tandfonline.com
Stakeholder views on the implementation of the UK’s Antimicrobial Resistance (AMR) National Action Plan (2019–2024) in relation to AMR in the environment
Antimicrobial resistance (AMR) in the environment is an important component of One Health AMR research and is increasingly incorporated into AMR National Action Plans (NAPs), including the UK’s AMR...
063
Reposted by Holly Tipper
NIHR Policy Innovation and Evaluation Research Unit (PIRU) @piru-lshtm.bsky.social · 18/11/2025
What was missing from the #UK #AMR National Action Plan? ✍️🎯 Better evidence & clear objectives to help understand & combat the role of environmental factors in driving #AMR in the #UK. 👉 bit.ly/4pkL5Qc @lshtmamrcentre.bsky.social @hollytipper.bsky.social @istanton.bsky.social #WAAW2025
041
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 20/11/2025
We process our monitoring samples in a variety of ways, which include #phenotypic testing for #AMR, as well as using #molecular methods such as #qPCR and #sequencing to look for specific antimicrobial resistance genes 🦠🧬👩‍🔬🧫 #WAAW
176
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 20/11/2025
Happy World #AMR Awareness Week! #WAAW #WAAW25 At @ukceh.bsky.social our AMR researchers work on both #bacterial and #fungal AMR! We undertake research monitoring AMR in many different environments (water 🌊, wastewater 💩, air 💨, soil 🌱 & plants 🌿), which means we get out in the field a lot!
1168
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 07/11/2025
@hollytipper.bsky.social & @istanton.bsky.social went to visit the Unilever labs yesterday to meet up with their PhD student Olivia Mescall and her other supervisors @profjrsnape.bsky.social & Katie Endersby! As well as talking about Olivia's PhD, they went on a tour of the Unilever labs! 🥼🧪
083
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 20/10/2025
Last month, @hollytipper.bsky.social & @istanton.bsky.social attended the Microbiome Innovation and One Health Conference in Oxford 🦠🧫 They co-presented on their work on #AMR in environmental microbiomes, as well as attending the networking event at @morethanadodo.bsky.social 🦖
Isobel Stanton presenting the title slide of a presentationHolly Tipper presenting a slide showing how wastewater is an interface between human activities and the environmentHolly and Isobel at Oxford's Natural History Museum in front of one of the dinosaur fossilsPhoto of a dinosaur fossil
152
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 08/10/2025
@hollytipper.bsky.social is a Senior Molecular Microbiologist working on environmental #AMR. Holly is interested in how resistance spreads through water systems & the environment and what that means for public health. She works at the intersection of science, policy & industry💧🧫🌍
162
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 07/10/2025
The work on evaluating the UK's #AMR National Action Plan was recently published which focused on stakeholder opinions on the implementation of the 2019-2024 plan 🦠 Check it out below ⬇️ www.tandfonline.com/doi/full/10.... @hollytipper.bsky.social @oxonandrew.bsky.social @rebeccaglover.bsky.social
tandfonline.com
Stakeholder views on the implementation of the UK’s Antimicrobial Resistance (AMR) National Action Plan (2019–2024) in relation to AMR in the environment
Antimicrobial resistance (AMR) in the environment is an important component of One Health AMR research and is increasingly incorporated into AMR National Action Plans (NAPs), including the UK’s AMR...
093
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 02/10/2025
Welcome back to our "meet the researcher" series! Previously we introduced you to our PhD students. Next up - our staff! 👩‍🔬👨‍🔬🌊🌱🦠🧬
152
Reposted by Holly Tipper
Isobel Stanton @istanton.bsky.social · 19/09/2025
Really excited to start working with Olivia ⬇️🦠 @profjrsnape.bsky.social @hollytipper.bsky.social
051
Holly Tipper @hollytipper.bsky.social · 18/09/2025
Looking forward to our new PhD student, James, joining us soon!! ⬇️🦠
040
Holly Tipper @hollytipper.bsky.social · 18/09/2025
Welcome to our new PhD student Rosie!! ⬇️🦠
040
Reposted by Holly Tipper
UKCEH Molecular Ecology @ukceh-moleco.bsky.social · 17/09/2025
Welcome to our "meet the researcher" series!👩‍🔬👨‍🔬 Tune in over the next week as we introduce you to our UKCEH Molecular Ecology PhD researchers and tell you a bit about their projects! 🧪🧬🦠
1125
Holly Tipper @hollytipper.bsky.social · 10/09/2025
Follow our group's new page to see what we're up to! ⬇️🦠🥼
052
Holly Tipper @hollytipper.bsky.social · 03/09/2025
It was brilliant to work with you, Rebecca, and the LSHTM team! Check out our new article below! ⬇️ 🧬🧫
130
Reposted by Holly Tipper
Rebecca Glover @rebeccaglover.bsky.social · 28/08/2025
@istanton.bsky.social it was SO great working with you and Holly on this article, out TODAY in Global Health Action! Well done 👏 ✔️ 👍 👌 😀 🙌 👏 www.tandfonline.com/doi/full/10....
tandfonline.com
Stakeholder views on the implementation of the UK’s Antimicrobial Resistance (AMR) National Action Plan (2019–2024) in relation to AMR in the environment
Antimicrobial resistance (AMR) in the environment is an important component of One Health AMR research and is increasingly incorporated into AMR National Action Plans (NAPs), including the UK’s AMR...
152
Reposted by Holly Tipper
UK Centre for Ecology & Hydrology (UKCEH) @ukceh.bsky.social · 29/05/2025
📣 We're proud to announce our new science framework, marking a major milestone in our evolution. Five cutting-edge science areas, each led by newly appointed Associate Science Directors and Group Heads, will shape the future of environmental research. 🌍 See more: www.ceh.ac.uk/news-and-med... 🧪
Six people standing - UKCEH Associate Science Directors and Director of Science
0195
Reposted by Holly Tipper
UK Centre for Ecology & Hydrology (UKCEH) @ukceh.bsky.social · 05/06/2025
🌍 It's UN World Environment Day—this year’s theme focuses on why we need to #BeatPlasticPollution 🎧 Hear UKCEH expert @richardkcross.bsky.social explain more about the surprising sources of #microplastics in this episode of our Counting the Earth #podcast 🔗 audioboom.com/posts/861329... 🧪
2115
Holly Tipper @hollytipper.bsky.social · 27/03/2025
Catch me and Isobel Stanton discussing #AMR in the environment and wastewater, and what this means for human health 🦠💊🥼 Podcast link below 🔽
084
Reposted by Holly Tipper
UK Centre for Ecology & Hydrology (UKCEH) @ukceh.bsky.social · 25/03/2025
🎧 Resistance Rising: 1.14 million - new podcast episode coming soon! Alice & Sue are a sewage treatment works to explore the growing global issue of antimicrobial resistance (#AMR) 🦠 🔔 Subscribe on your favourite podcast app! www.ceh.ac.uk/news-and-med... @hollytipper.bsky.social 🧪
1196
Holly Tipper @hollytipper.bsky.social · 30/01/2025
Thanks Uli! We're welcoming submissions to the npj Antimicrobials & Resistance Collection on Water Testing: Antimicrobial Resistance in Water. We looking for impactful research on AMR & antimicrobials in natural aquatic & engineered water environments 🦠 Submission deadline: 20th Sept 2025
050
Holly Tipper @hollytipper.bsky.social · 17/12/2024
🚨Currently hiring!🚨 Looking for a new challenge? We are hiring a Molecular Biology Technician and a Molecular Ecologist, based at our @ukceh.bsky.social Wallingford site. Follow the links to find out more! 🦠🧬 ceh.wd3.myworkdayjobs.com/en-US/CEH_Ca... ceh.wd3.myworkdayjobs.com/en-US/CEH_Ca...
ceh.wd3.myworkdayjobs.com
Molecular Biology Technician
Salary - £30,684 to £32,563 Fully site based. 18-Month Fixed Term Contract and Full-Time (37 hours per week) Closing date for applications, Fri, 3 Jan 2024. We reserve the right to close this advert e...
031
Reposted by Holly Tipper
Adam P. Roberts @gcagatgcaatg.bsky.social · 03/12/2024
Very happy to be leading on the evolutionary biology within the NIHR funded Opt-AMR project we have just started. Will be looking for a postdoctoral scientist in approximately 2 years time... www.lstmed.ac.uk/news-events/...
lstmed.ac.uk
New strategies to combat overuse of antibiotics that increase antimicrobial resistance
Opt-AMR (Optimising Antibiotic Usage to Mitigate Antimicrobial Resistance) is a new programme led by Liverpool School of Tropical Medicine.AMR to antibiotics is an urgent and growing global health
022
Reposted by Holly Tipper
Wiebke Schmidt @wiebkeschmidt.bsky.social · 25/10/2024
3/ in addition to understanding more about how we could undertake an environmental AMR surveillance we also looked at what concentrations of antimicrobials the development of resistance can drive. See here 👉 www.gov.uk/government/p...
gov.uk
Determining selective concentrations for antibiotics and antifungals in natural environments
This project determined the concentrations of specified antimicrobials at which selection for resistance may occur.
121
Reposted by Holly Tipper
Wiebke Schmidt @wiebkeschmidt.bsky.social · 25/10/2024
6/ Antibiotics 💊 and antifungals are not the only substance that can lead to # resistance. A range of disinfectants 🧪 is currently used in the 🇬🇧 and here we reviewed available information on their potential role in the development of antimicrobial resistance 👉 www.gov.uk/government/p...
gov.uk
Potential impact of disinfectants on antimicrobial resistance development
Identifies the range of disinfectants currently used in the UK and reviewed available information on their potential role in the development of antimicrobial resistance.
022
Reposted by Holly Tipper
Wiebke Schmidt @wiebkeschmidt.bsky.social · 22/11/2024
#WAAW In addition to yesterday’s posts about #antifungalresistance 🍄, we also reviewed available #data on concentrations at which selection for #AMR has been reported for different #antimicrobials and the approaches used to determine these concentrations 👉 www.gov.uk/government/p... #MicroSky
gov.uk
Determining concentrations of substances that influence development of antimicrobial resistance
Reviews the available data on concentrations at which selection for antimicrobial resistance has been reported for different antimicrobials and the approaches used to determine these concentrations.
041
Reposted by Holly Tipper
Andrew Singer @oxonandrew.bsky.social · 29/11/2024
Some goings on at UKCEH; of particular note is this blog by the AMR team www.ceh.ac.uk/news-and-med...
ceh.ac.uk
Our research will inform action to tackle AMR in the environment and risk to human health
In a blog, Isobel Stanton and Holly Tipper, microbiologists at the UK Centre for Ecology & Hydrology, discuss environmental antimicrobial resistance (AMR) as well as our scientists’ leading role in de...
082
Reposted by Holly Tipper
UK Centre for Ecology & Hydrology (UKCEH) @ukceh.bsky.social · 05/11/2024
Microbial pathogens are growing more resistant, posing serious risks 💊💉. Tackling antimicrobial resistance (AMR) in the environment is a complex problem to solve. UKCEH experts discuss their role delivering new #AMR evidence for a national research programme: www.ceh.ac.uk/news-and-med...
Dr Holly Tipper sampling for environmental AMR in a a stream near an outflow pipe
052