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Current Issue: Table of Contents
Issue 1874: May 20, 2026
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- Virtual Meeting: Summit Adult Vaccine Recommendations Review (SAVRR) Council hosts first 1-hour open webinar June 9 at 2:00 p.m. (ET) to share its purpose in supporting affordable access and use of vaccinations recommended by healthcare professional organizations
- Vaccine Integrity Project releases results of literature review supporting the safety and effectiveness of Tdap vaccination during pregnancy
- Yale School of Public Health launches web page offering information sheets about vaccines needed during pregnancy
- “Increase in Travel-Associated and Locally Acquired Dengue Cases—United States, 2024” published in MMWR
- Measles 2026: 1,893 confirmed cases this year; Utah outbreak continues
- Measles summit meeting of 15 organizations identifies needs to help healthcare professionals address ongoing outbreaks
- Vaccines in the news
- Medscape offers educational activity on viral hepatitis; CE credit offered
- CHOP’s Vaccine Education Center launches short film, Pennsylvania: At the Forefront in the Prevention of Infectious Diseases, to celebrate America250
- From the Immunize.org shop! Laminated VIS QR code tables deliver CDC VISs directly to your patients’ smartphone (Spanish translation available).
- “Effectiveness of Nirsevimab Immunisation After Birth Versus RSVpreF Maternal Vaccination in Preventing RSV-Related Hospitalisations in Infants: A Population-Based Retrospective Cohort Study” published in Lancet
- “Intramuscular Immunoglobulin for Measles Postexposure Prophylaxis” published in NEJM Evidence
- “State-Level Differences in Human Papillomavirus Vaccine Uptake Among 13- to 17-Year-Old Adolescents” published in JAMA Pediatrics
- Virtual: North Dakota State University Center for Immunization Research and Education hosts webinar titled “2026 US Measles Outbreak: How Did We Get Here and How Do We Get Out of This?” on May 20 at 1:00 p.m. (ET); CE credit offered
- Virtual: Register for Immunize.org Website Office Hours. Join a 30-minute discussion about our Vaccine Confidence & Addressing Concerns web content on June 10 at 4:00 p.m. (ET) or June 11 at 12:00 p.m. (ET). Recorded sessions archived.
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IZ Express is supported in part by Grant No. NH23IP922654 from CDC’s National Center for Immunization and Respiratory Diseases. Its contents are solely the responsibility of Immunize.org and do not necessarily represent the official views of CDC.
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ISSN 2771-8085
Editorial Information
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Editor-in-ChiefKelly L. Moore, MD, MPH
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Managing EditorJohn D. Grabenstein, RPh, PhD
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Associate EditorSharon G. Humiston, MD, MPH
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Writer/Publication CoordinatorTaryn Chapman, MS
Courtnay Londo, MA -
Style and Copy EditorMarian Deegan, JD
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Web Edition ManagersArkady Shakhnovich
Jermaine Royes -
Technical ReviewerKayla Ohlde