Author

Fermin E. Guerra

University of WashingtonORCID 0000-0002-6968-7205Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2

Frequent Co-Authors

Ferric C. FangiD· 2 shared Joyce E. KarlinseyiD· 1 shared Kiranmai JoshiiD· 1 shared Marie-Pierre Blanc· 1 shared Stephen J. LibbyiD· 1 shared Wai Yee FongiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 9 mutual co-author links

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2 shared papersMicrobiology

Ferric C. FangORCID

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2 papers

Recent·Most cited

MicrobiologyJournal of BacteriologyPeer-reviewedSep 23, 2026

Impaired acid stress resistance in Salmonella Typhi Ty2

Kiranmai Joshi, Wai Yee Fong, Marie-Pierre Blanc…·Ferric C. Fang

This study compares acid stress resistance between Salmonella Typhimurium and Salmonella Typhi, finding that Typhi has impaired growth at acidic pH due to gene loss and pseudogenization.

DOI 10.1128/jb.00197-26

experimental assayhost-pathogen & immune response

𝕏 PostBluesky

MicrobiologyPLoS PathogensPeer-reviewedMay 2, 2025

Evasion of serum antibodies and complement by Salmonella Typhi and Paratyphi A

Fermin E. Guerra, Joyce E. Karlinsey, Stephen J. Libby, Ferric C. Fang

This study compares how Salmonella Typhi and Paratyphi A evade serum antibodies and complement compared to S. Typhimurium, identifying differences in O-antigen and Vi capsule production.

4 citations

experimental assayhost-pathogen & immune response

𝕏 PostBluesky