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Qianxuan(Sean) She

@qianxuan.bsky.social
24 followers 17 following 6 posts

PhD candidate in the microbialARC at Children's Hospital of Philadelphia

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Qianxuan(Sean) She @qianxuan.bsky.social · 10/02/2026
Over 3 years we performed WGS-based surveillance of S. aureus in the NICU at @childrensphila.bsky.social, sequencing both surveillance and bloodstream infection isolates, to understand how colonization, transmission, and persistence are associated with invasive infection in high-risk neonates.
nature.com
Rapid dissemination of Staphylococcus aureus in the neonatal intensive care unit is associated with invasive infection - Nature Communications
In this work, authors use whole genome tracking in a neonatal intensive care unit to reveal a strong link between Staphylococcus aureus colonization and invasive infection, pinpointing critical new ta...
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Reposted by Qianxuan(Sean) She
Joe Zackular @joeyzacks.bsky.social · 10/02/2026
Thrilled to share this study tracking Staph aureus carriage and transmission across the NICU using genomics! Work done w @pjplanet.bsky.social & @ahmedmicrobes.bsky.social and made possible by @centermicrobialmed.bsky.social. Study co-led by the amazing @qianxuan.bsky.social & Lakshmi Srinivasan!
nature.com
Rapid dissemination of Staphylococcus aureus in the neonatal intensive care unit is associated with invasive infection - Nature Communications
In this work, authors use whole genome tracking in a neonatal intensive care unit to reveal a strong link between Staphylococcus aureus colonization and invasive infection, pinpointing critical new ta...
33614
Reposted by Qianxuan(Sean) She
Joe Zackular @joeyzacks.bsky.social · 01/03/2025
This study was made possible through an amazing collaboration across the CHOP NICU, CHOP Infectious Disease Diagnostics Lab (IDDL), CHOP Infection Prevention and Control, the Microbial Archive and Cryocollection at CHOP (MicrobialARC), and @centermicrobialmed.bsky.social.
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Reposted by Qianxuan(Sean) She
Joe Zackular @joeyzacks.bsky.social · 01/03/2025
In this study we tracked carriage, transmission, and invasive infection with S. aureus across 33 months in the NICU. Using longitudinal WGS, we identify risk factors for transmission of invasive clones, and show strains that are transmitted more rapidly are more likely to cause invasive disease
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Reposted by Qianxuan(Sean) She
Joe Zackular @joeyzacks.bsky.social · 01/03/2025
Excited to share our work with @pjplanet.bsky.social and @ahmedmicrobes.bsky.social tracking Staph aureus transmission across the NICU using genomics!! This study was co-led by the amazing @qianxuan.bsky.social and Lakshmi Srinivasan, and made possible by the @centermicrobialmed.bsky.social
medrxiv.org
Transmission of Staphylococcus aureus in the neonatal intensive care unit predicts invasive infection
Background Staphylococcus aureus is a leading cause of healthcare-associated infection and is one of the most common pathogens causing serious invasive infection in the neonatal intensive care unit (N...
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Reposted by Qianxuan(Sean) She
Paul J Planet @pjplanet.bsky.social · 28/02/2025
Our preprint on genomic epidemiology in the NICU! Strains that transmit faster also cause more invasive disease! nam10.safelinks.protection.outlook.com?url=https%3A...
nam10.safelinks.protection.outlook.com
Transmission of Staphylococcus aureus in the neonatal intensive care unit predicts invasive infection
Background : Staphylococcus aureus is a leading cause of healthcare-associated infection and is one of the most common pathogens causing serious invasive infection in the neonatal intensive care unit ...
02313