August is National Immunization Awareness Month
In 1914, Gerald B. Webb said in the first AAI President’s Address that “the physician of the future would be…
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Polio Vaccine: From Basic Research to Near-Eradication
For the full history of how the polio vaccines were developed, read AAI’s three-part story: Part 1, Part 2, Part…
T cell Responses to mRNA COVID-19 Vaccines in IBD Patients Not Different from Healthy Individuals
Researchers investigate how T cell responses in IBD patients may differ from those of healthy individuals after mRNA vaccines.
Leaky Gut Might Make Food Allergies Worse
A “leaky gut” might increase the severity of food allergies, according to new research conducted in mice.
Influenza B Induces an Earlier, More Robust Immune Response than Influenza A
New research shows protective immunity is generated more rapidly in response to influenza B virus than Influenza A virus.
Susumu Tonegawa, Nobel Laureate and Distinguished Fellow of AAI, Dies at 86
Susumu Tonegawa, PhD, who won the 1987 Nobel Prize in Physiology or Medicine for “his discovery of the genetic principle…
Biomarkers Could Help Identify ICU Patients at Risk of Chronic Critical Illness
New research could lead to simple blood tests that identify which ICU patients are at increased risk of illness after traumatic injury.
The Journal of Immunology Increases Impact Factor
The Journal of Immunology (The JI) is pleased to announce that its 2025 Impact Factor has increased to 4.0, an…
CD7 Identified as a Potential Checkpoint to Limit T Cell Exhaustion
CD7 acts as a previously unrecognized driver of T cell exhaustion that could enhance cancer immunotherapy.
Notch Pathway May be Key to Robust CD8+ T Cell Immunity Following mRNA Vaccination
Upregulated Notch signaling after mRNA vaccination may explain inter-individual variability in cellular immunity following mRNA vaccination.