Dr Emma Hodcroft 

7.3K Followers
186 Following
925 Posts

Die VirenjÀgerin! 🏹🧬!
Using programming & phylogenetics, I study & track viruses. Co-founder of Pathoplexus & Loculus. Founder of the first SC2 variant-tracking website, CoVariants.org. Co-developer of Nextstrain.
Based at Swiss TPH & Uni Basel
I like 🐈 & πŸ›«
Bluesky: firefoxx66.bsky.social

Based in πŸ‡¨πŸ‡­, from πŸ‡¬πŸ‡§ & πŸ‡ΊπŸ‡Έ

CoVariants.orghttps://covariants.org/
Personal Websitehttp://emmahodcroft.com/
ORCiDhttps://orcid.org/0000-0002-0078-2212
Fedifiedhttps://fedified.com/

Nextstrain #ANDV trees updated with a few improvements:
- 2 outbreaks marked
- host scientific/common name added
- province now visible on map
- date colouring added

Here's a quick tour of how to change colours, geography & names!

Links to trees here (scroll down):
https://nextstrain.org/groups/hodcroftlab

My ANDV #Hantavirus @nextstrain phylogenies now pull directly from @pathoplexus to incorporate all seqs

I'll continue to improve them, & will keep them updated

Change the Tip Labels in the left-hand menu.

You can see links to all builds, plus tanglegrams at:
https://nextstrain.org/groups/hodcroftlab

πŸ“’EVE Group is thrilled to announce the 1st Swiss Enterovirus Symposium🦠, this autumn in beautiful Disentis!

Registration opens soon - but go ahead and
- πŸ“‘ submit your abstract: https://forms.gle/Jfh86NqncGpypokr6
- πŸ’΅ apply for a student travel grant: https://forms.gle/6GzLKQZoUzu4NCxk6 !

πŸ”οΈ See you there!
Website: https://ses2026.org/

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SimPlot-CL makes it easy to generate similarity plots in bulk! It supports inputs where query and reference sequences are in the same or separate FASTA files, can optionally align sequences first, and offers customizable plotting parameters (window/step sizes, colors, etc).

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Introducing SimPlot-CL! 🧬
Recombination plays an important role in viral evolution. Similarity plots are a great way to visualize recombination patterns, but generating them across many genomes can be cumbersome

(Work with my student, Keno Strotjohann!)
πŸ“‚ github.com/hodcroftlab/simplot-cl

In Zurich on Monday evening? Want to hear about #opendata & data sharing, and how critical it is for preparing for and responding to infectious diseases? πŸ”“πŸ§¬

Come hear me speak at Karl de Grosse Debattierhaus Winterreden! πŸͺŸπŸ’¬

πŸ‘‰πŸ» 19 Jan, 18.00, 20 mins, English

https://www.karldergrosse.ch/programm/veranstaltung/winterreden-2026-emma-hodcroft

From Torsten Seemann at @pha4ge Conference; "We are stealing from research money to support public health."

We need dedicated funding for maintaining & supporting public health infrastructure & pipelines. Not just startup, not just in pandemics.

Thrilled & honoured to have run the first @pathoplexus workshop with @chaoranchen @pagasi @kanyerezi30 & Arthur Shem Kasambula at @pha4ge on Saturday! πŸŽ‰πŸ€

A fantastic turnout & wonderful time spent with curious users!

We're looking forward to including more details of our current projects, new tools we're working on, and sharing regular updates and musings from the lab members via the blog!

Please do check it - hope it helps you learn a bit about EVE! πŸ’—
https://eve-lab.org

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πŸ” On our new site you can:

- Meet the EVE team πŸ‘₯
- Explore our research on viral evolution & spread 🧬
- Explore our phylogenetic @nextstrain builds 🌳
- See the tools we build for analysis πŸ› οΈ
- Read about our publications & news πŸ“°

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