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Tom Churcher

@thomaschurcher.bsky.social
1K followers 969 following 19 posts

Infectious disease epidemiologist focussing on mosquitoes & other blood-suckers. Malaria. Prof @ Imperial College London @mrc-outbreak.bsky.social.

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Tom Churcher @thomaschurcher.bsky.social · 14/03/2026
Well I did not know that. Could raises many questions. Missed the pre-print www.biorxiv.org/content/10.1...
biorxiv.org
| bioRxiv
bioRxiv - the preprint server for biology, operated by openRxiv, a nonprofit organization dedicated to advancing scientific communication
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Tom Churcher @thomaschurcher.bsky.social · 12/02/2026
Generous international scolarships for our MSc in Epidemiology here in London. In memory of Bob May. My career is 100% resulting from something similar to this *cough* *cough* 25 *cough*.....years ago! www.imperial.ac.uk/study/fees-a...
imperial.ac.uk
Search our scholarships
Search scholarship opportunities.
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Tom Churcher @thomaschurcher.bsky.social · 25/11/2025
Hello UK, West Nile Virus carrying mosquito Culex modestus is coming to a ditch near you! link.springer.com/article/10.1...
link.springer.com
Evidence of much wider distribution of the potential West Nile virus vector, Culex modestus, in the UK - Parasites & Vectors
Culex modestus is a primary vector of West Nile virus (WNV) in Europe, feeding on both avian and mammalian hosts. Since its rediscovery in the UK in Kent in 2010, its range has been reported throughou...
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Reposted by Tom Churcher
John Lees @johnlees.bacpop.org · 17/09/2025
The EMBL PhD programme is open until 13th October (entry ~Sep 2026): www.embl.org/about/info/e... We have three positions in microbial genomics at EMBL-EBI, including one in my group. Please do apply, or if you know anyone that would be interested pass on to them
embl.org
EMBL International PhD Programme – Unique in the world and waiting for you!
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Tom Churcher @thomaschurcher.bsky.social · 12/09/2025
Sorry, proper link. www.science.org/content/arti...
science.org
After ‘humiliating’ raid, Burkina Faso halts ‘gene drive’ project to fight malaria
Disinformation campaign may have triggered “brutal” shutdown of mosquito lab
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Tom Churcher @thomaschurcher.bsky.social · 12/09/2025
This is so sad. Burkinabe scientists have been at the forefront of the development of GM mosquitoes. They have been meticulous and patient, showing how this technology should be implemented. I fear this decision will cost a huge number of lives. www.malariaworld.org/news/after-h...
malariaworld.org
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Tom Churcher @thomaschurcher.bsky.social · 26/08/2025
"we found that mosquitoes are drawn to those who avoid sunscreen, drink beer, and share their bed".......
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Nico Moiroux @nmoiroux.bsky.social · 21/08/2025
🚨 New publication! Our RCT in 🇧🇫 Burkina Faso & 🇨🇮 Côte d’Ivoire shows that adding either non-pyrethroid indoor residual spraying (IRS) or intensive behaviour change communication (BCC) to LLINs reduces #malaria burden. In @lancetgh.bsky.social : doi.org/10.1016/S221... #GlobalHealth #VectorControl
First page of the article entitled "Efficacy of non-pyrethroid indoor residual spraying or intensive behaviour change communication in combination with long-lasting insecticidal nets for malaria control in west Africa: a pragmatic, cluster-randomised, controlled trial"
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Nilani Chandradeva @nilanicdeva.bsky.social · 16/07/2025
Our pre-print "Simplifying mosquito sampling to estimate community biting exposure and malaria indoor vector control impact" is now available! doi.org/10.21203/rs..... 1/n #malaria #mosquitoes #vectors
doi.org
Simplifying mosquito sampling to estimate community biting exposure and malaria indoor vector control impact
Insecticide-treated nets (ITNs) are most effective against malaria if mosquitoes attempt to bite people when they are in bed. Collecting the biting behaviour data required to quantify a key metric - t...
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Reposted by Tom Churcher
Simon Cauchemez @scauchemez.bsky.social · 22/11/2024
Infectious Disease Modelling starter pack update! First pack is full so I created a second one. Pls keep on sending suggestions! (bio should contain experience relevant for this pack) IDModelling pack 1: go.bsky.app/86Ao1a5 IDModelling pack 2 : go.bsky.app/2oBB7KX
go.bsky.app
Infectious Disease Modelling #IDModelling
Join the conversation
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MRC Centre for Global Infectious Disease Analysis @mrc-outbreak.bsky.social · 13/05/2025
Over 130 academics signed letter informing Prime Minister Keir Starmer that foreign aid cuts will cost lives & threatens the fight against disease Thimoty Hallett, @thomaschurcher.bsky.social Caroline Trotter @imperialcollegeldn.bsky.social @imperialsph.bsky.social www.thetimes.com/uk/science/a...
thetimes.com
Foreign aid cuts will cost lives, scientists warn Keir Starmer
More than 130 academics have signed a letter telling the prime minister that cuts in funding could hinder the global fight against disease
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Tom Churcher @thomaschurcher.bsky.social · 22/04/2025
USAID cuts have halted Demographic and Health Surveys that are essential for tracking diseases like HIV and malaria. Huge loss that threatens global security and the efficient distribution of aid. Apparently the UN is trying to track scale of impact. Please respond. form.jotform.com/250913880478...
form.jotform.com
Questionnaire on the use of the Demographic and Health Surveys (DHS) data
Please click the link to complete this form.
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Paul Huxley @phuxley.bsky.social · 14/04/2025
Our new preprint (ecoevorxiv.org/repository/v...) describes✨AedesTraits✨ (zenodo.org/records/1514...) - A global database on temperature-trait responses in Aedes mosquitoes. #AedesTraits holds >31,000 rows of fully open data extracted from published literature (1930s to 2025)!
ecoevorxiv.org
AedesTraits: A global database of temperature–dependent trait responses in Aedes mosquitoes
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Tom Churcher @thomaschurcher.bsky.social · 08/04/2025
As we try to understand how climate change impacts malaria @isaacstopard.bsky.social looked how daily temperature fluctuations impact development in mosquitoes. Quite a bit it seems, but still unclear in wild mosies. Lovely data from Antoine Sanou but we need more! www.nature.com/articles/s42...
nature.com
Modelling the effects of diurnal temperature variation on malaria infection dynamics in mosquitoes - Communications Biology
Mechanistic modelling of the effects of diurnal temperature variation on Plasmodium falciparum sporogony indicates this variation is important in the laboratory, but further validation is required to ...
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Pete Dodd @petedodd24.bsky.social · 05/03/2025
A tracker estimating deaths from freezing PEPFAR pepfar.impactcounter.com #HIVsky #TBsky #IDsky
pepfar.impactcounter.com
PEPFAR Impact Tracker
Track the impact of PEPFAR funding halt
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Reposted by Tom Churcher
Onisillos @onisillos.bsky.social · 27/02/2025
March issue of The Lancet Microbe will be online next week, but you can read our editorial already.
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Tom Churcher @thomaschurcher.bsky.social · 27/02/2025
A very sad and counterproductive decision. Aid when you don’t know where diseases are is immensely inefficient. DHS is a vital long-term resource, both in counties with diseases like malaria, but also those finding new global threats. Everyone will be flying blind. www.nytimes.com/2025/02/26/h...
nytimes.com
Trump Administration Ends Global Health Research Program
The Demographic and Health Surveys were the only sources of reliable information in many countries on metrics such as mortality, nutrition and education.
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Tom Churcher @thomaschurcher.bsky.social · 13/02/2025
Target mosquitoes as they sugar feed shows considerable promise. We looked how these new tools could be used alongside existing malaria control and explored reasons why they might not be as good as early mosquito data suggested. Take_home - we just don't know what the mosi is doing!
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Katharina Hauck @khauck.bsky.social · 08/02/2025
The real damage to emergency response is probably much larger. On top of the cut to WHO, the US deployed much of their funds for emergency response via the CDC and other US organizations. healthpolicy-watch.news/crucial-who-...
healthpolicy-watch.news
Crucial WHO Health Emergency Response Faces Budget Cut Of 25% - Health Policy Watch
“The immediate response here in WHO was to use our Emergency Response Framework, to realign the functions at the country office to deploy an incident manager
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Tom Churcher @thomaschurcher.bsky.social · 29/01/2025
Thankyou @eonore.bsky.social for putting our recent insecticide treated nets against malaria work into context! Even organised a building site backdrop as an alagory for this being work in progress! Excellent! Supported by @gatesfoundation.bsky.social @ivcc.bsky.social @unitaid.bsky.social
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Anne Cori @anne-cori.bsky.social · 04/12/2024
Interested in Lassa fever? Hear @drpdoohan.bsky.social summarise our Lassa review, recently published in @thelancet.bsky.social Global Health and part of our wider multi-pathogen review project: bit.ly/imperial-PERG
bit.ly
Pathogen Epidemiology Review Group
The Pathogen Epidemiology Review Group (PERG) under the leadership of Dr Anne Cori, are undertaking an ambitious project to make key epidemiological...
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Tom Churcher @thomaschurcher.bsky.social · 29/11/2024
Interesed in the inteaction between global health, modelling and policy? Come join us at @mrc-outbreak.bsky.social as a technical analyst primarily working on malaria! www.imperial.ac.uk/jobs/search-...
imperial.ac.uk
Description
Please note that job descriptions are not exhaustive, and you may be asked to take on additional duties that align with the key responsibilities ment...
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Tom Churcher @thomaschurcher.bsky.social · 23/11/2024
Super exiting paper from Olivia Lamera & Meta Roestenberg et al using GM malaria infected mosquitoes to vaccinate people against malaria. Early days and the use-case unclear but really interesting science. www.nejm.org/doi/10.1056/...
nejm.org
Safety and Efficacy of Immunization with a Late-Liver-Stage Attenuated Malaria Parasite | NEJM
Currently licensed and approved malaria subunit vaccines provide modest, short-lived protection against malaria. Immunization with live-attenuated Plasmodium falciparum malaria parasites is an alte...
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Tom Churcher @thomaschurcher.bsky.social · 21/11/2024
Insecticidal nets prevent more malaria than anything else. Trials in Benin and Tanzania show newer nets that kill more mosquitoes are better than those currently used, but they are unable to assess their overall impact as you cannot leave people without a net and unprotected.
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Anne Cori @anne-cori.bsky.social · 13/11/2024
Hello Bsky! I work on real-time outbreak response and statistical methods/software to support this, and wanted to point to this recent work led by my amazing colleague @eonore, looking at the extent to which our team work on COVID-19 influenced policy globally: doi.org/10.1186/s129...
doi.org
Policy impact of the Imperial College COVID-19 Response Team: global perspective and United Kingdom case study - Health Research Policy and Systems
Background Mathematical models and advanced analytics play an important role in policy decision making and mobilizing action. The Imperial College Coronavirus Disease 2019 (COVID-19) Response Team (IC...
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Tom Churcher @thomaschurcher.bsky.social · 13/11/2024
We need more ways to kill mosquitoes, especially outside the home where most people are vulnerable. Got a crazy way of clobbering mossies? If so, this call is for you. www.ivcc.com/call-for-pro...
ivcc.com
Call for Proposals: How can we address the gaps in the vector control toolbox for malaria? - IVCC
Responding to the challenge of gaps in the malaria vector control tool box, IVCC has issued a call for Expressions of Interest (EOI) to fund Proof of Concept (PoC) projects for new vector control tool...
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