The American Association of Immunologists
@aai.org
AAI is a professional association dedicated to advancing knowledge within immunology and related disciplines, fostering the interchange of ideas and information among scientists, and promoting a better understanding of the field.
Early-career scientists, unite! ✊ Hear from AAI Member and Past Public Policy Fellow Michael G. Constantinides, Ph.D., on how he gained the skills to advocate for #immunology research funding.
Apply today for AAI's Public Policy Fellows Program and be part of the change: https://ow.ly/KR2i50XU9UQ.
Apply today for AAI's Public Policy Fellows Program and be part of the change: https://ow.ly/KR2i50XU9UQ.
January 9, 2026 at 8:01 PM
Early-career scientists, unite! ✊ Hear from AAI Member and Past Public Policy Fellow Michael G. Constantinides, Ph.D., on how he gained the skills to advocate for #immunology research funding.
Apply today for AAI's Public Policy Fellows Program and be part of the change: https://ow.ly/KR2i50XU9UQ.
Apply today for AAI's Public Policy Fellows Program and be part of the change: https://ow.ly/KR2i50XU9UQ.
Whether you call them crayfish, crawfish, or crawdads, new research published in The Journal of Immunology identified a conserved mechanism between human HL-60 myeloid cells and crayfish hematopoietic tissue cells. Read more in #AAINews: https://ow.ly/8kx250XT9bE.
The Journal of Immunology
The Journal of Immunology
January 8, 2026 at 2:02 PM
Whether you call them crayfish, crawfish, or crawdads, new research published in The Journal of Immunology identified a conserved mechanism between human HL-60 myeloid cells and crayfish hematopoietic tissue cells. Read more in #AAINews: https://ow.ly/8kx250XT9bE.
The Journal of Immunology
The Journal of Immunology
Imagine yourself having a cup of tea at the historic Boston Harbor after a day of exciting scientific discussions. Register early for #IMMUNOLOGY2026™ and experience the best of both worlds: https://immunology2026.aai.org/register.
January 5, 2026 at 4:04 PM
Imagine yourself having a cup of tea at the historic Boston Harbor after a day of exciting scientific discussions. Register early for #IMMUNOLOGY2026™ and experience the best of both worlds: https://immunology2026.aai.org/register.
New Year, New Goals! Make 2026 the year you step into science policy and advocacy. Your AAI Public Policy Fellows Program application is waiting: https://ow.ly/Lck350XQlNq.
#AdvocateForScience #AAIadvocacy #PPFP
#AdvocateForScience #AAIadvocacy #PPFP
January 4, 2026 at 4:00 PM
New Year, New Goals! Make 2026 the year you step into science policy and advocacy. Your AAI Public Policy Fellows Program application is waiting: https://ow.ly/Lck350XQlNq.
#AdvocateForScience #AAIadvocacy #PPFP
#AdvocateForScience #AAIadvocacy #PPFP
Is your New Year's resolution to learn something new? Check out immunologyexplained.org for resources and videos that explain how the immune system impacts all aspects of health.
Learn something new? 👇 Share it below.
#immunologyexplained #NewYearsLearning #WellnessJourney
Learn something new? 👇 Share it below.
#immunologyexplained #NewYearsLearning #WellnessJourney
January 1, 2026 at 4:01 PM
Is your New Year's resolution to learn something new? Check out immunologyexplained.org for resources and videos that explain how the immune system impacts all aspects of health.
Learn something new? 👇 Share it below.
#immunologyexplained #NewYearsLearning #WellnessJourney
Learn something new? 👇 Share it below.
#immunologyexplained #NewYearsLearning #WellnessJourney
"📅 The end of the year is for reflection. #ICYMI Revisit the history, the hurdles, and the heroes of our field. Start 2026 connected to your roots. Subscribe to our YouTube channel for more stories from the heart of #immunology
📺 https://www.youtube.com/@AAI_Immunology
📺 https://www.youtube.com/@AAI_Immunology
December 31, 2025 at 10:02 PM
"📅 The end of the year is for reflection. #ICYMI Revisit the history, the hurdles, and the heroes of our field. Start 2026 connected to your roots. Subscribe to our YouTube channel for more stories from the heart of #immunology
📺 https://www.youtube.com/@AAI_Immunology
📺 https://www.youtube.com/@AAI_Immunology
Congrats to our AAI Fashionistas! They renewed their AAI Membership and scored a limited-edition AAI Beanie! Don’t miss out on exclusive perks—renew today and stay connected to a community that shares your passion for science.
🔗 https://www.aai.org/Membership
#AAI #Immunology #RenewNow
🔗 https://www.aai.org/Membership
#AAI #Immunology #RenewNow
December 31, 2025 at 7:01 PM
Congrats to our AAI Fashionistas! They renewed their AAI Membership and scored a limited-edition AAI Beanie! Don’t miss out on exclusive perks—renew today and stay connected to a community that shares your passion for science.
🔗 https://www.aai.org/Membership
#AAI #Immunology #RenewNow
🔗 https://www.aai.org/Membership
#AAI #Immunology #RenewNow
AAI has been busy advancing the field through groundbreaking research, vital advocacy, and building a stronger community for scientists everywhere. Look back at our favorite milestones in #ImmunologyWrapped https://ow.ly/1rQj50XQHiQ. We're looking forward to everything 2026 will bring.
December 31, 2025 at 5:15 PM
AAI has been busy advancing the field through groundbreaking research, vital advocacy, and building a stronger community for scientists everywhere. Look back at our favorite milestones in #ImmunologyWrapped https://ow.ly/1rQj50XQHiQ. We're looking forward to everything 2026 will bring.
Essential reading: TIME highlights the legacy of Nobel Prize Laureate and AAI Past President James Allison. Discover how his work on immune "brakes" launched a new era of cancer immunotherapy. Read more: https://ow.ly/gnAH50XQqGI.
How a Nobel-Winning Researcher Transformed Cancer Treatments
Allison remained curious as a student and became an immunologist to better understand phenomena like T cells
ow.ly
December 30, 2025 at 7:30 PM
Essential reading: TIME highlights the legacy of Nobel Prize Laureate and AAI Past President James Allison. Discover how his work on immune "brakes" launched a new era of cancer immunotherapy. Read more: https://ow.ly/gnAH50XQqGI.
💡Career planning over the break? Don't forget that applications for the PPFP 2026-27 are open! Use this time wisely to complete your submission: https://ow.ly/Lck350XQlNq.
#AdvocateForScience #AAIadvocacy #PPFP
#AdvocateForScience #AAIadvocacy #PPFP
December 30, 2025 at 6:01 PM
💡Career planning over the break? Don't forget that applications for the PPFP 2026-27 are open! Use this time wisely to complete your submission: https://ow.ly/Lck350XQlNq.
#AdvocateForScience #AAIadvocacy #PPFP
#AdvocateForScience #AAIadvocacy #PPFP
#ICYMI: From Dr. Kristin Hogquist at the Center for Immunology-UMN focuses on interferon (IFN) production within the thymus and its effects on thymic APCs and developing thymocyte while also examining the importance of T-cell tolerance to IFN. The Journal of Immunology: https://ow.ly/UEMw50VEIEx
December 29, 2025 at 8:00 PM
#ICYMI: From Dr. Kristin Hogquist at the Center for Immunology-UMN focuses on interferon (IFN) production within the thymus and its effects on thymic APCs and developing thymocyte while also examining the importance of T-cell tolerance to IFN. The Journal of Immunology: https://ow.ly/UEMw50VEIEx
Why register early for #IMMUNOLOGY2026™?
✅ Save money with discounted rates
✅ Secure your spot before it's too late
✅ Plan your trip with peace of mind to Boston.
Most of all, you’ll experience exciting scientific discussions. Register now and save: https://immunology2026.aai.org/
✅ Save money with discounted rates
✅ Secure your spot before it's too late
✅ Plan your trip with peace of mind to Boston.
Most of all, you’ll experience exciting scientific discussions. Register now and save: https://immunology2026.aai.org/
December 29, 2025 at 5:30 PM
Why register early for #IMMUNOLOGY2026™?
✅ Save money with discounted rates
✅ Secure your spot before it's too late
✅ Plan your trip with peace of mind to Boston.
Most of all, you’ll experience exciting scientific discussions. Register now and save: https://immunology2026.aai.org/
✅ Save money with discounted rates
✅ Secure your spot before it's too late
✅ Plan your trip with peace of mind to Boston.
Most of all, you’ll experience exciting scientific discussions. Register now and save: https://immunology2026.aai.org/
#ICYMI Advancing #TranslationalImmunology: The Impact of Research Consortia. This on-demand webinar focuses on how research consortia foster scientific advancement by enabling collaboration between experts in a variety of fields and institutions as they work towards a common goal. 🎥 virtual.aai.org
December 28, 2025 at 4:30 PM
#ICYMI Advancing #TranslationalImmunology: The Impact of Research Consortia. This on-demand webinar focuses on how research consortia foster scientific advancement by enabling collaboration between experts in a variety of fields and institutions as they work towards a common goal. 🎥 virtual.aai.org
#ICYMI No one loves needles, and many injected vaccines require expensive cold storage. AAI members Akiko Iwasaki, Shane Crotty, and Michael Diamond are all working to remove the needle from crucial vaccinations and replace it with a mist. Learn more: https://ow.ly/a4Br50UWZme
December 27, 2025 at 4:15 PM
#ICYMI No one loves needles, and many injected vaccines require expensive cold storage. AAI members Akiko Iwasaki, Shane Crotty, and Michael Diamond are all working to remove the needle from crucial vaccinations and replace it with a mist. Learn more: https://ow.ly/a4Br50UWZme
#ICYMI: Huge congrats again to the 2025 Nobel Laureates for their work on regulatory T cells and immune tolerance. Their research continues to pave the way for new treatments in autoimmunity and cancer.
🎥 Sakaguchi "Induction of regulatory T cells for immune tolerance." 🔗 https://ow.ly/YpRF50XNe9J
🎥 Sakaguchi "Induction of regulatory T cells for immune tolerance." 🔗 https://ow.ly/YpRF50XNe9J
December 26, 2025 at 3:01 PM
#ICYMI: Huge congrats again to the 2025 Nobel Laureates for their work on regulatory T cells and immune tolerance. Their research continues to pave the way for new treatments in autoimmunity and cancer.
🎥 Sakaguchi "Induction of regulatory T cells for immune tolerance." 🔗 https://ow.ly/YpRF50XNe9J
🎥 Sakaguchi "Induction of regulatory T cells for immune tolerance." 🔗 https://ow.ly/YpRF50XNe9J
#TBT on this open-access ImmunoHorizons article: Interested in how to improve #reproducibility in your assays using human PBMCs? This study assessed the effects of different cell preparations on flow cytometry assays and uncovered differences in cell fitness. #ICYMI: https://ow.ly/A99350XNfnh
December 25, 2025 at 6:01 PM
#TBT on this open-access ImmunoHorizons article: Interested in how to improve #reproducibility in your assays using human PBMCs? This study assessed the effects of different cell preparations on flow cytometry assays and uncovered differences in cell fitness. #ICYMI: https://ow.ly/A99350XNfnh
#ICYMI: Measles outbreaks are on the rise. 📉 Following its elimination in 2000, declining vaccination rates have led to over 120 cases in Texas and 147 in South Carolina being reported so far in 2025.
#Measles is highly contagious but preventable with the #MMR vaccine.
🔗 https://ow.ly/JWvt50V7LEP
#Measles is highly contagious but preventable with the #MMR vaccine.
🔗 https://ow.ly/JWvt50V7LEP
December 24, 2025 at 1:01 PM
#ICYMI: Measles outbreaks are on the rise. 📉 Following its elimination in 2000, declining vaccination rates have led to over 120 cases in Texas and 147 in South Carolina being reported so far in 2025.
#Measles is highly contagious but preventable with the #MMR vaccine.
🔗 https://ow.ly/JWvt50V7LEP
#Measles is highly contagious but preventable with the #MMR vaccine.
🔗 https://ow.ly/JWvt50V7LEP
#ICYMI: T cells rise up to fight infections in the gut. Fascinating research led by AAI members Ananda Goldrath, Maximilian Heeg and Miguel Reina-Campos show how a special group of T cells travels through the small intestine to combat pathogens. https://ow.ly/M4rQ50ULWSJ
December 23, 2025 at 4:30 PM
#ICYMI: T cells rise up to fight infections in the gut. Fascinating research led by AAI members Ananda Goldrath, Maximilian Heeg and Miguel Reina-Campos show how a special group of T cells travels through the small intestine to combat pathogens. https://ow.ly/M4rQ50ULWSJ
2025 was a landmark year for #immunology From breakthroughs in peripheral immune tolerance to the latest from #IMMUNOLOGY2025™ we’re looking back at the science that moved the needle. From now to the end of the year, don't miss our #ICYMI series and #ImmunologyWrapped https://ow.ly/rUHV50XMEsj.
December 23, 2025 at 12:00 AM
2025 was a landmark year for #immunology From breakthroughs in peripheral immune tolerance to the latest from #IMMUNOLOGY2025™ we’re looking back at the science that moved the needle. From now to the end of the year, don't miss our #ICYMI series and #ImmunologyWrapped https://ow.ly/rUHV50XMEsj.
Get ready to explore some wicked #immunology in Boston, MA! Early bird registration for #IMMUNOLOGY2026™ is open! Don't miss out on this incredible opportunity to network, learn, and discover in #Beantown immunology2026.aai.org
December 22, 2025 at 3:15 PM
Get ready to explore some wicked #immunology in Boston, MA! Early bird registration for #IMMUNOLOGY2026™ is open! Don't miss out on this incredible opportunity to network, learn, and discover in #Beantown immunology2026.aai.org
Thinking about applying for the AAI PPFP 2026-27? Now is the time to request your letters of recommendation and submit your application. This program provides the critical training necessary to translate your scientific expertise into meaningful advocacy on Capitol Hill.
https://ow.ly/7OSg50XMBWE.
https://ow.ly/7OSg50XMBWE.
December 19, 2025 at 9:00 PM
Thinking about applying for the AAI PPFP 2026-27? Now is the time to request your letters of recommendation and submit your application. This program provides the critical training necessary to translate your scientific expertise into meaningful advocacy on Capitol Hill.
https://ow.ly/7OSg50XMBWE.
https://ow.ly/7OSg50XMBWE.
🧬 2025 was a MOOD. From Hawaii to Capitol Hill, AAI has been busy advancing the field! Check out our #ImmunologyWrapped to see our highlights in research, advocacy, and community.
Which 2025 #Immunology moment was your favorite? ⬇️
https://ow.ly/ulsv50XMEsf
Which 2025 #Immunology moment was your favorite? ⬇️
https://ow.ly/ulsv50XMEsf
December 19, 2025 at 6:04 PM
🧬 2025 was a MOOD. From Hawaii to Capitol Hill, AAI has been busy advancing the field! Check out our #ImmunologyWrapped to see our highlights in research, advocacy, and community.
Which 2025 #Immunology moment was your favorite? ⬇️
https://ow.ly/ulsv50XMEsf
Which 2025 #Immunology moment was your favorite? ⬇️
https://ow.ly/ulsv50XMEsf
Level up your immunology research! The new AAI Computational Immunology Course covers machine learning, single-cell RNA-seq, spatial transcriptomics and more. Get the computational edge and learn on-demand: https://ow.ly/6Cfr50VXLNp. #immunology #bioinformatics #datascience
December 16, 2025 at 11:00 PM
Level up your immunology research! The new AAI Computational Immunology Course covers machine learning, single-cell RNA-seq, spatial transcriptomics and more. Get the computational edge and learn on-demand: https://ow.ly/6Cfr50VXLNp. #immunology #bioinformatics #datascience
Upon submitting your abstract, you may apply for a Travel Award by 11:59 PM ET, December 16. These awards assist with travel expenses to #IMMUNOLOGY2026™ in Boston, MA, from April 15-19, 2026. https://ow.ly/lbwR50XKocE
December 16, 2025 at 4:30 PM
Upon submitting your abstract, you may apply for a Travel Award by 11:59 PM ET, December 16. These awards assist with travel expenses to #IMMUNOLOGY2026™ in Boston, MA, from April 15-19, 2026. https://ow.ly/lbwR50XKocE
Today, December 16 is the deadline for the second #IMMUNOLOGY2026™ abstract period. This is a unique opportunity to present your research in front of leading immunologists. Submit today and meet us in Boston!
🔗 immunology2026.aai.org
#AbstractSubmission #ImmunologyResearch
🔗 immunology2026.aai.org
#AbstractSubmission #ImmunologyResearch
December 16, 2025 at 3:52 PM
Today, December 16 is the deadline for the second #IMMUNOLOGY2026™ abstract period. This is a unique opportunity to present your research in front of leading immunologists. Submit today and meet us in Boston!
🔗 immunology2026.aai.org
#AbstractSubmission #ImmunologyResearch
🔗 immunology2026.aai.org
#AbstractSubmission #ImmunologyResearch