davidaaronrosen.bsky.social
@davidaaronrosen.bsky.social
So proud of Shantal!
CONGRATULATIONS to our grad student Shantal for PASSING her qualifying exam! 🍾 We are so proud of you and can't wait to see what you will accomplish next! This is Shantal thanking Malt for providing her emotional support throughout this process 🐶
September 11, 2025 at 11:39 PM
So proud of Dariana!
CONGRATULATIONS to our grad student Dariana for PASSING her qualifying exam! 🍾 We are so proud of you and can't wait to see what you will accomplish next!
September 5, 2025 at 7:26 PM
So proud of my first grad student @emilymarino178.bsky.social for knocking her F31 application out of the park. She’s well on her way to becoming an amazing scientist!
Thank you @davidaaronrosen.bsky.social for believing in my ideas and supporting this project!
@emilymarino178.bsky.social officially received the Notice of Award for her F31!!! 🍾 Congratulations, Emily! Time to propose this project and do that thesis 😉

Emily would like to thank her current and previous mentors for their support <3
June 27, 2025 at 4:44 PM
So proud of my group sharing their Kleb knowledge today at the ID Research Symposium!
Nathan Lin and @emilymarino178.bsky.social presenting at WashU's 2025 ID Research Symposium today. This was a preview for the locals... stayed tuned for more Emily at ASM Microbe in Los Angeles! ☀️🌴
June 18, 2025 at 1:38 AM
Klebsiella has met its match!
New lab pictures just dropped 👀📸 The Rosen Lab is ready to make Klebsiella walk the plank this summer 🏴‍☠️
June 13, 2025 at 5:51 PM
Bittersweet feelings about this one. Nathan is going to do great things in Sweden but I’ll miss having him in lab!
Congratulations to our undergraduate student Nathan Lin for receiving a Fulbright research grant! Nathan will spend the next year studying the relationship between the gut microbiome and colorectal cancer at the Karolinska Institute in Sweden 🇸🇪 We're so proud!
May 8, 2025 at 10:55 PM
So proud of Paeton for representing at AAI!
Our staff scientist Paeton presenting her poster at the AAI conference! Great job, Paeton! Enjoy Hawaii, we miss you! 💉🌺 #aai2025
May 7, 2025 at 5:30 PM
Reposted
The Rosen Lab went to support our outstanding undergraduate student, Nathan Lin, who was selected to give a lightning talk at WashU's Spring Undergraduate Research Symposium! Great job, Nathan! We're proud of you!
April 11, 2025 at 7:20 PM
Reposted
No, she was really the brains...Congrats to @emilymarino178.bsky.social on her NSF Fellowship Honorable Mention. Way to represent the Rosen Lab. We're all so proud of you!
April 9, 2025 at 1:07 AM
Reposted
Exclusive: Science has learned that grant termination letters went out last night to principal investigators of 29 awards made by NIAID, including nine grants that were part of a program hoping to deliver antiviral drugs to prevent future pandemics. scim.ag/4iVm7mY
Saying ‘pandemic is over,’ NIH institute starts cutting COVID-19 research
Grant terminations halt research on improving vaccinations and preventing future pandemics
scim.ag
March 25, 2025 at 9:50 PM
Reposted
A federal judge in Massachusetts today blocked an attempt by the National Institutes of Health to cut some $4 billion annually that goes to universities to cover the cost of supporting research on their campuses.
U.S. judge blocks NIH’s plan to slash overhead cost payments
Injunction allows universities to keep receiving billions to recover costs of supporting federal research on campus
scim.ag
March 5, 2025 at 10:40 PM
Amazing presentation on the development and impact of our Pediatric Immunocompromised ID Service. Kudos!
Implementation and Clinical Impact of an Immunocompromised Infectious Diseases Service at a Large
Academic Pediatric Hospital is the Transplant/ICH oral abstract presentation by PIDS member Dr. Alexander Plattner (Washington University School of Medicine) at the 2025 St. Jude/PIDS Conference. #IDSky
March 6, 2025 at 4:58 PM
Reposted
New research article

Antibody responses in #Klebsiella pneumoniae bloodstream infection: a prospective cohort study

www.thelancet.com/journals/lan...

#IDSky #ClinMicro #BSI #OpenAccess #OA
February 11, 2025 at 2:46 PM
Great work by Dr. Jason Harris and colleagues at Harvard. First true in-depth evaluation of immune response to Klebsiella bacteremia in humans!

Antibody responses in Klebsiella pneumoniae bloodstream infection: a prospective cohort study - The Lancet Microbe www.thelancet.com/journals/lan...
Antibody responses in Klebsiella pneumoniae bloodstream infection: a prospective cohort study
O-specific polysaccharide was immunogenic in patients with K pneumoniae bloodstream infection, supporting its potential as a candidate vaccine antigen. The cross-reactivity observed between similar O-...
www.thelancet.com
February 11, 2025 at 11:12 PM
More research opportunities in the Rosen Lab studying Klebsiella vaccines in mouse models! Consider applying if you are super organized, nerd out on bacteriology/immunology, and enjoy and making a real difference in this world.

wustl.wd1.myworkdayjobs.com/en-US/Extern...
Research Opportunities - Pediatrics Infectious Diseases
Scheduled Hours 40 Position Summary The Rosen laboratory studies bacterial virulence and immune response in several mouse models of infection focused on alternative approaches to the treatment or prev...
wustl.wd1.myworkdayjobs.com
January 16, 2025 at 2:04 AM
Reposted
🚨 BREAKING: 15,000+ doctors urge Senate to reject RFK Jr. for HHS Secretary.

📢 Doctors: Take action TODAY to fight this dangerous nomination 👉 committeetoprotect.org/RFK-ACTION/

#ProtectPublicHealth #StopRFK #MedSky

www.nbcnews.com/news/us-news...
More than 15,000 doctors sign letter urging Senate to reject RFK Jr. as health secretary
Their letter calls the choice of Robert F. Kennedy Jr., who is known for promoting false medical claims, “a slap in the face” to health care professionals.
www.nbcnews.com
January 9, 2025 at 4:18 PM
Interested in meaningful Post-doc evaluating vaccine efficacy in a variety of murine models? Consider applying to our position:

wustl.wd1.myworkdayjobs.com/en-US/Extern...
Postdoctoral Research Associate - Pediatrics Infectious Disease
Position Summary The Rosen lab studies Klebsiella pneumoniae pathogenesis, virulence and immune response. This increasingly resistant pathogen frequently causes pneumonia, sepsis and urinary tract inf...
wustl.wd1.myworkdayjobs.com
December 19, 2024 at 2:15 AM
Excited to have Justin joining us in the STL soon!
Look who’s headed to Missouri! So excited to be joining Washington University as a new Med Peds Infectious Diseases fellow!
#idsky
#medsky
#medpeds
#Match2024
December 6, 2024 at 3:51 AM
Reposted
PIDS and IDSA wish to congratulate 🎉 the pediatric and adult physicians who matched today in infectious diseases #idsky. These docs join a specialty that is on the forefront of public health and health care. Read the statement from the society presidents at pids.org/2024/12/04/i...
IDSA and PIDS Statement on 2024 ID Fellowship Match – Pediatric Infectious Diseases Society
pids.org
December 4, 2024 at 10:57 PM
Reposted
The CDC has released the 2025 schedule of recommended immunizations by vaccine/other agents and age group, from birth through 18 years of age. The resource is available at www.cdc.gov/vaccines/hcp...
#IDSky #vaccines #immunizations #pedsID
November 26, 2024 at 9:09 PM
Our latest collaboration with Omniose demonstrating the durability of Klebsiella pneumoniae conjugate vaccines!

www.sciencedirect.com/science/arti...
Klebsiella pneumoniae bioconjugate vaccine functional durability in mice
Klebsiella pneumoniae is a leading cause of hospital-acquired infections as well as the leading cause of neonatal sepsis worldwide. Further, increasin…
www.sciencedirect.com
November 26, 2024 at 2:49 PM
Great position. Come join me in St. Louis!
We are seeking a Peds ID faculty member to serve as Medical Director, Antimicrobial Stewardship at St. Louis Children's Hospital and Wash U Peds. Details and apply here: facultyopportunities.wustl.edu/Posting/Deta... Please share! #PedsIDSky
Opportunity Details - Faculty Opportunities
facultyopportunities.wustl.edu
November 26, 2024 at 2:46 PM