Author

Grant E. Frahm

Health Canada

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1

Frequent Co-Authors

Andrew StalkeriD· 1 shared Anh Tran· 1 shared Annabelle PfeifleiD· 1 shared Caroline Gravel· 1 shared Casey LansdelliD· 1 shared Diana DuqueiD· 1 shared Jegarubee BavananthasivamiD· 1 shared Jianguo Wu· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperImmunology

Andrew StalkerORCID

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1 paper

Recent·Most cited

Durability of DNA-LNP and mRNA-LNP Vaccine-Induced Immunity Against SARS-CoV-2 XBB.1.5

Levi A. Tamming, Casey Lansdell, Wanyue Zhang, Diana Duque, Jegarubee Bavananthasivam, Grant E. Frahm, Annabelle Pfeifle, Sathya N. Thulasi Raman, Jianguo Wu, Caroline Gravel, Andrew Stalker, Matthew Stuible, Yves Durocher, Wangxue Chen, Lisheng Wang, , Xuguang Li

This study compares DNA-LNP and mRNA-LNP vaccines against SARS-CoV-2 XBB.1.5, showing DNA-LNPs maintain durable immunity six months post-boost while mRNA-LNPs show waning protection.

npj Vaccines · Jan 31, 2026Peer-reviewedImmunology