Report summary

For Yale University Department of Immunobiology in 2021-2023, the graph shows 51 visible PIs and 87 internal PI collaborations. The main research signal is Medicine as the leading field (38% of slots across 39 PIs; 39 labels), Immunology as the leading subfield (23% of slots across 29 PIs; 29 labels), and Immune Cell Function and Interaction as the leading topic (8% of slots across 12 PIs; 12 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Akiko Iwasaki (20.1 weighted works; SARS-CoV-2 and COVID-19 Research, Long-Term Effects of COVID-19). The clearest collaboration lines are Matthew D. Vesely and Lieping Chen (7 shared works, weight 4.8). The strongest breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 17.3, around Infectious Diseases, Molecular Biology, Immunology, led by Akiko Iwasaki, Richard A. Flavell, Craig B. Wilen.