Scientist in protective gear handling a pipette over test tubes, promoting the 2026 Immunology conference in Boston. A white plug is in the center. The text reads "Drop your presentation "who, what, and where" in the comments. Let's help our community build the ultimate "must-see" schedules for Boston!"

The floor is yours! 🎤 We know how much work goes into your research, and we want to help you spread the word. Drop a "shameless plug" for your #IMMUNOLOGY2026™ presentation in the comments!

Let us know your:
📍 Poster/Session Number
⏰ Date & Time
🔬 Topic

Let’s fill those aisles!

Don't just attend—CONNECT! Social and networking events for #IMMUNOLOGY2026™ are filling up fast! From the Gala to career roundtables, make sure you have your tickets secured before you arrive in Boston. Already registered? Just log back in to your profile to add events.

🔗 https://ow.ly/2j9650YBLW2

In a challenging landscape, evidence-based policy is essential. Join our expert panel for a deep dive into "The Future of Vaccination..." They'll tackle recent CDC schedule changes, policy challenges, and the role of non-federal entities.

🗓️ Friday, April 17
⏰ 8:30 – 10:00 AM
📍 Room: 205

The United States Capitol building with its iconic dome under a clear blue sky, framed within a colorful triangular border.

AAI strongly urges Congress to reject the Administration's proposal to cut the NIH budget by $5.8 billion and continue its longstanding support for lifesaving biomedical research. Read our statement in full: https://ow.ly/cVXj50YCWfK

In a world of misinformation, scientists have a unique duty to bridge the gap. Join us at #IMMUNOLOGY2026™ for an energizing panel on communicating with empathy and impact.

🗓️ Saturday, April 18 | 8:00 AM

Register today and add this session to your schedule! #SciComm

Meet the 2026–2027 AAI Public Policy Fellows!

In its 16th year, this program empowers early-career researchers to advocate for federal funding and the future of immunology. Join us in welcoming the new class!

🔗 https://ow.ly/5Ge950YASvJ

#Immunology #SciencePolicy #AAIadvocacy #AAInews

Welcome to Moderna as a Supporter Level member of the AAI Corporate Liaison Board! Known for pushing the boundaries of mRNA technology, Moderna’s partnership helps us drive innovation and advocacy for immunologists worldwide. We’re excited to grow our partnership! #mRNA #AAIclb #vaccines #immunology

Person with a bandaid on their arm holding a sign that reads 'Vaccinations Save Lives' against a colorful background with AAI Position Statement text.

A new AAI Position Statement on Vaccine Policy, developed with significant AAI member input, to provide Congress and federal agencies with science-based recommendations to strengthen evidence-based policy, rebuild public trust, and support life-saving vaccine research.

🔗 https://ow.ly/9hMJ50YCif2

Researchers have identified a new signaling molecule, Lazy-1, secreted by T cells on Friday afternoons. It successfully inhibits all productivity by binding to the 'Weekend Receptor' with high affinity. Side effects include the urge to look at memes and an inability to answer emails.

#AprilFools

🧬 Ready to dive into the world of #immunology? The 2026 AAI Summer Immunology Courses are your chance! Learn from the best and connect with fellow enthusiasts. Whether you're just starting or looking to advance your expertise, we've got you covered.

🔗 https://ow.ly/gHl750YBbeK

#AAICourses

Don't just take our word for it. Past attendee Márick Staryck recommends the AAI Intro to Immunology Course for its expert-led insights and comprehensive curriculum.

Ready to advance? Registration is now open for our 2026 Summer Immunology Courses!

🔗 https://ow.ly/qmvE50YzSMa

Webinar announcement for IMMUNOLOGY 2026 on March 25, 1-2 p.m. ET, highlighting program tips and networking opportunities.

Are you ready for Boston? Join us for the "Know Before You Go" webinar to help you navigate everything new at #IMMUNOLOGY2026™ on March 25 at 1:00 PM ET.

✅ Scientific Program Highlights
✅ Social & Networking Events
✅ The Exhibit Hall & Posters

Register now: https://bit.ly/KnowB4UGo26

Poster for the 109th Annual Meeting of the American Association of Immunologists titled Immunology 2026 with program preview details.

Explore the full scope of immunology at IMMUNOLOGY2026™! From cutting‑edge scientific sessions to can’t-miss lectures and networking events, this year’s program offers something for every immunologist. See what’s new and start planning your meeting: https://immunology2026.aai.org/program

Promotional banner for a distinguished lecture by Mark H. Kaplan from Indiana University School of Medicine on April 18 about the ninth interleukin.

Meet Mark H. Kaplan, PhD, DFAAI! 🧬 At #IMMUNOLOGY2026, he’ll dive into the "mysterious" world of IL-9 and its role in allergic inflammation.

From transcription factors to the "cell phone signals" of the immune system, don't miss this Distinguished Lecture!

Read more: https://ow.ly/bbJp50Ywiqr

According to new research out of @utmdanderson.bsky.social, B cells curbed melanoma progression by maintaining an immune-supportive tumor environment, while their absence drove immune suppression. Read the full story in AAI News & Views: https://ow.ly/bm6v50YwsTQ

Portrait of Eugene C. Butcher, MD, with text announcing his talk at the April 18 President's Symposium at IMMUNOLOGY2026™

How do immune cells know where to go? 📍

Join Eugene C. Butcher, MD, at #IMMUNOLOGY2026™ as he decodes the "molecular address codes" that guide white blood cells through the body. A must-see President’s Symposium lecture!

Read the interview in #AAInews: https://ow.ly/lwLb50Ywjh2

AAI expresses gratitude to Waters Biosciences, formerly BD Biosciences, as a Corporate Liaison Board supporter.

Special thanks to Waters Biosciences (Formerly BD Biosciences) for joining AAI’s Corporate Liaison Board at the Supporter Level! Waters leadership in #immunology tools and technologies is a perfect match for our mission to advance the field. https://ow.ly/BBmJ50YiWgk #flowcytometry #Biotech

Announcement of the 2026 AAI election results with new President Avery August and Vice President Susan M. Kaech named.

List of 2026-2030 councilor and 2026-2029 awards and finance committee members with their academic titles and affiliations in immunology.

Portraits of five immunology experts listed as the 2026-2027 nominating committee on a purple background with their titles and affiliations.

Headshots and titles of three immunology committee members for 2026-2030 with their academic roles and affiliations on a purple background.

The results are in! 🗳️ AAI is proud to announce our 2026 election results. Join us in welcoming the new leaders who will help drive the future of immunology and support our global research community.

See the full list of newly elected officers: https://ow.ly/Aq6v50Ywt9M

How do immune cells "stick" to their targets? 🧬 Meet Dr. Timothy Springer (Harvard Medical School) a pioneer in structural immunology and integrin discovery. Hear him discuss the "molecular switches" of the immune system at #AAI2026!

🔗 https://ow.ly/3voY50YwhBz

Register for IMMUNOLOGY2026™ today!

Logos of travel award sponsors BioLegend, Bio-Techne, The Colton Consortium for Autoimmunity, and Thermo Fisher Scientific for Immunology 2026 event.

Scientific discovery is a team effort. 🧬 We are incredibly grateful to our #IMMUNOLOGY2026™ Travel Award sponsors for their commitment to supporting researchers and advancing human health. Thank you for making these opportunities possible!

🔗 https://www.aai.org/Awards/Travel

Banner announcing 2026 AAI Travel Awardees with categories like Early Career, Undergraduate, Trainee Poster, Laboratory, Equity, and Abstract Awards.

AAI is committed to supporting scientists at every stage. 🧬 From Early Career Faculty Grants to Equity in Immunology Awards, our 2026 recipients are heading to #IMMUNOLOGY2026™ to share their research! Learn more: https://www.aai.org/Awards/Travel Thanks to our sponsors!

Portraits of five 2026 AAI Travel Award and Grant recipients with their names, awards, and affiliations on a purple background.

🏆 Congratulations to our 2026 AAI Award winners for outstanding abstracts! Join us in celebrating Dr. Varanasi, Dr. Zhang, Dr. Yao, and Dr. Lal for their incredible contributions to immunology. See them at #IMMUNOLOGY2026™ in Boston! Details: https://www.aai.org/Awards/Travel

Today, AAI is on Capitol Hill for a critical congressional briefing on the new era of #autoimmune therapies. Featuring Nobel Laureate Dr. Fred Ramsdell, Dr. Ignacio Sanz, & patient advocates, we’re discussing how immunological research is transforming the fight against chronic disease.
#AAIadvocacy

Green background with white text announcing Immunology 2026 conference and an orange Register Now button.

Looking for the ultimate lucky charm? It’s a badge for #IMMUNOLOGY2026™! ☘️🧪

Join us! Ship up to Boston this April to network with the best in the field and access world-class science, all while reveling in great company.

Secure your spot: 🔗 immunology2026.aai.org

#Immunology #StPattysDay

AAI is thrilled to announce Clinical Immunology Update: Immunization, a half-day educational activity to be held in Boston on April 19. Translate cutting-edge vaccine science into everyday patient care. Participants will receive up to 3 CE credits! https://ciu.aai.org/

#CME

AAI Congressional Briefing announcement with Capitol dome image, detailing a March 18, 2026 event on immunological research for autoimmune diseases at Cannon House Office Building.

How is immunological research transforming the fight against chronic disease? Join us on March 18 for a Congressional Briefing on the new era of autoimmune therapies. Learn how we’re closing the gap for 31M+ Americans living with autoimmunity: https://ow.ly/RJUn50YrwL8 #AAIadvocacy

Webinar announcement for IMMUNOLOGY 2026 on March 25, 1-2 p.m. ET, highlighting program tips and networking opportunities.

Heading to Boston for IMMUNOLOGY2026™? Don't leave your itinerary to chance! 🗓️

Join our "Know Before You Go" webinar to map out your meeting:
🔬 Scientific highlights
🤝 Networking & social events
🖼️ Poster & Exhibit Hall tips

📅 Mar 25 | 1:00 PM ET
🔗 https://bit.ly/KnowB4UGo26

It's #Fridaythe13th! 👻 The deadline has arrived. The only thing scarier than this date is missing out on the Early Registration rate for #IMMUNOLOGY2026™. This is the LOWEST rate you will see.

⬇️ Comment below and let us know what you're looking forward to in Boston!

🔗 immunology2026.aai.org

✈️ Don't miss this incredible opportunity! At IMMUNOLOGY2026™, you'll experience world-class science in Boston. Register now and save big on your conference fee. Join us in Boston for a week of unforgettable experiences: immunology2026.aai.org. Early registration ends tomorrow.

Welcome message for Anand Balasubramani as Chief Scientific Programs Officer at the American Association of Immunologists.

AAI is excited to welcome Anand Balasubramani as our first Chief Scientific Programs Officer. Anand brings extensive experience in scientific publishing and strategic program development, along with deep expertise across immunology research areas. Read more in AAI News: https://ow.ly/2ZIV50YsxuV