davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 05/03/2026Thank you, Dr. Tuomanen! The PIDS/St. Jude fellowship truly launched my career. Still representing @pidsociety.bsky.social with many additional grants years later. #PIDS2026 010
Reposted by @davidaaronrosen.bsky.socialPIDS @pidsociety.bsky.social · 04/03/2026Frontiers in Peds ID Lecture 1: Dr. Rana El-Feghaly (@childrensmercy.org) 'Leading the Charge: Advancing Outpatient Antimicrobial Stewardship, One Child at a Time' #stjudepids2026 111
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 05/02/2026Joining in on the fun trend… 000
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 23/01/2026Pretty interesting NEJM case last week. But I’m a bit biased. 😜 Case 2-2026: A 63-Year-Old Man with Pulmonary Nodules, Liver Mass, and Vision Loss | New England Journal of Medicine www.nejm.org/doi/full/10....nejm.orgCase 2-2026: A 63-Year-Old Man with Pulmonary Nodules, Liver Mass, and Vision Loss | NEJMA 63-year-old man was admitted to the hospital because of fever, cough, and vision loss in the right eye. He had pulmonary nodules, a liver mass, and multiple brain lesions. A diagnosis was made. 010
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 02/12/2025New paper from our lab. Check it out:! 030
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 27/06/2025So 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! 042
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 18/06/2025So proud of my group sharing their Kleb knowledge today at the ID Research Symposium! 131
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 13/06/2025Klebsiella has met its match! 022
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 08/05/2025Bittersweet feelings about this one. Nathan is going to do great things in Sweden but I’ll miss having him in lab! 032
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 07/05/2025So proud of Paeton for representing at AAI! 010
Reposted by @davidaaronrosen.bsky.socialRosen Lab @rosenlabwashu.bsky.social · 11/04/2025The 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! 042
Reposted by @davidaaronrosen.bsky.socialRosen Lab @rosenlabwashu.bsky.social · 09/04/2025No, 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! 032
Reposted by @davidaaronrosen.bsky.socialScience Magazine @science.org · 25/03/2025Exclusive: 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/4iVm7mYscim.agSaying ‘pandemic is over,’ NIH institute starts cutting COVID-19 researchGrant terminations halt research on improving vaccinations and preventing future pandemics 31367253
Reposted by @davidaaronrosen.bsky.socialScience Magazine @science.org · 05/03/2025A 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.scim.agU.S. judge blocks NIH’s plan to slash overhead cost paymentsInjunction allows universities to keep receiving billions to recover costs of supporting federal research on campus 027072
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 06/03/2025Amazing presentation on the development and impact of our Pediatric Immunocompromised ID Service. Kudos! 010
Reposted by @davidaaronrosen.bsky.socialThe Lancet Microbe @lancetmicrobe.bsky.social · 11/02/2025New research article Antibody responses in #Klebsiella pneumoniae bloodstream infection: a prospective cohort study www.thelancet.com/journals/lan... #IDSky #ClinMicro #BSI #OpenAccess #OA 023
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 11/02/2025Great 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...thelancet.comAntibody responses in Klebsiella pneumoniae bloodstream infection: a prospective cohort studyO-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-... 11110
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 16/01/2025More 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...wustl.wd1.myworkdayjobs.comResearch Opportunities - Pediatrics Infectious DiseasesScheduled 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... 021
Reposted by @davidaaronrosen.bsky.socialCommittee to Protect Health Care @protecthealthcare.medsky.social · 09/01/2025🚨 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...nbcnews.comMore than 15,000 doctors sign letter urging Senate to reject RFK Jr. as health secretaryTheir 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. 1147
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 19/12/2024Interested 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...wustl.wd1.myworkdayjobs.comPostdoctoral Research Associate - Pediatrics Infectious DiseasePosition Summary The Rosen lab studies Klebsiella pneumoniae pathogenesis, virulence and immune response. This increasingly resistant pathogen frequently causes pneumonia, sepsis and urinary tract inf... 000
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 06/12/2024Excited to have Justin joining us in the STL soon! 010
Reposted by @davidaaronrosen.bsky.socialPIDS @pidsociety.bsky.social · 04/12/2024PIDS 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...pids.orgIDSA and PIDS Statement on 2024 ID Fellowship Match – Pediatric Infectious Diseases Society 0336
Reposted by @davidaaronrosen.bsky.socialPIDS @pidsociety.bsky.social · 26/11/2024The 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 17336
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 26/11/2024Our latest collaboration with Omniose demonstrating the durability of Klebsiella pneumoniae conjugate vaccines! www.sciencedirect.com/science/arti...sciencedirect.comKlebsiella pneumoniae bioconjugate vaccine functional durability in miceKlebsiella pneumoniae is a leading cause of hospital-acquired infections as well as the leading cause of neonatal sepsis worldwide. Further, increasin… 032
davidaaronrosen.bsky.social @davidaaronrosen.bsky.social · 26/11/2024Great position. Come join me in St. Louis! 000
