Jonathan Haars
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jonathanhaars.bsky.social
Jonathan Haars
@jonathanhaars.bsky.social
PhD-student in clinical microbiology at Uppsala University and Uppsala University Hospital, Sweden.

Interested in Nanopore sequencing, metagenomics, SARS-CoV-2 and more.
At the 8th Nordic Conference of Antiviral Treatments Strategies and Drug Resistance at the beautiful Norrlands Nation in Uppsala, arranged by my co-supervisor Johan Lennerstrand 🧪 #Science #Antivirals #HIV #SARSCoV2 #Hepatitis #Virology
June 11, 2025 at 8:08 AM
Whole genome sequencing allows tracking mutations and how their abundance changes over time. These are important, they are responsible for how the virus spreads, for how the virus evades the immune system, and are also responsible for causing resistance against drugs.
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May 29, 2025 at 9:34 PM
This has helped us track which variants of the virus are present in the population at different times. Waves of different variants come and go, spreading from one continent to the next.
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May 29, 2025 at 9:33 PM
In a collaboration between Region Uppsala, Region Dalarna and Region Örebro we nanopore sequenced SARS-CoV-2 to track resistance mutations affecting monoclonal antibodies pemivibart and sipavibart #COVID19 treatments.
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May 29, 2025 at 9:32 PM
Been a while since I used adaptive sampling, and first time since some new upgrades were listed in the MinKnow update notes. Looking forward to analysing the results. 🧪 #Nanopore #Sequencing #Microbiology
December 10, 2024 at 9:12 AM
December 3, 2024 at 12:51 PM
Used DALL-E through #ChatGPT to generate a very specific clipart for a presentation in a course I'm taking. Just needed a few small manual edits in paint. net and then it was ready. Very handy. #AIart
October 15, 2024 at 9:26 PM
This figure shows the mutations we found in the receptor binding domain of the SARS-CoV-2 spike protein. As well as how their relative abundance changed over time.

#SciComm #Covid19
October 9, 2024 at 6:10 AM
Dropping my entire Zotero library into VOSviewer turns out to be a fun way of showing my science interests and how various research topics and previous student projects are connected.
September 23, 2024 at 7:52 PM