World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
64
Citations
15869
World Ranking
2598
National Ranking
1047

Overview

Samuel B. Formal is affiliated with the Walter Reed Army Institute of Research in the United States. The affiliation indicates involvement in a research environment typically focused on medical, biomedical, or military-related scientific investigations.

While there is no specific data on recent papers, co-authors, or frequent publication venues, this absence suggests that publicly indexed record of recent or collaborative work is limited or not available through the sources accessed.

Similarly, there are no recorded book publications, main fields of study, subfields of study, or main research topics linked to this scientist. This limits the scope of detailed insight into the particular academic or scientific areas of specialization.

No awards or honors are listed that would highlight formal recognition within scientific communities or professional organizations.

Given the data presented, the profile remains focused on verified affiliation and the absence of additional bibliometric or scholarly metrics. This offers a factual overview without speculation on the individual's contributions beyond their institutional connection.

Best Publications

  • Involvement of a plasmid in the invasive ability of Shigella flexneri.

    P J Sansonetti;D J Kopecko;S B Formal

  • EPITHELIAL CELL PENETRATION AS AN ESSENTIAL STEP IN THE PATHOGENESIS OF BACILLARY DYSENTERY

    Eugene H. Labrec;Herman Schneider;Thomas J. Magnani;Samuel B. Formal

  • Pathogenesis of Escherichia coli diarrhea.

    Herbert L. DuPont;Samuel B. Formal;Richard B. Hornick;Merrill J. Snyder

  • Shiga-like toxin-converting phages from Escherichia coli strains that cause hemorrhagic colitis or infantile diarrhea

    AD O'Brien;JW Newland;SF Miller;RK Holmes

  • Inoculum Size in Shigellosis and Implications For Expected Mode of Transmission

    Herbert L. DuPont;Myron M. Levine;Richard B. Hornick;Samuel B. Formal

  • Alterations in the pathogenicity of Escherichia coli K-12 after transfer of plasmid and chromosomal genes from Shigella flexneri.

    P J Sansonetti;T L Hale;G J Dammin;C Kapfer

  • Shigella sonnei plasmids: evidence that a large plasmid is necessary for virulence.

    P J Sansonetti;D J Kopecko;S B Formal

  • Pathogenesis of Shigella dysenteriae 1 (Shiga) Dysentery

    Myron M. Levine;Herbert L. DuPont;Herbert L. DuPont;Herbert L. DuPont;Samuel B. Formal;Samuel B. Formal;Samuel B. Formal;Richard B. Hornick;Richard B. Hornick;Richard B. Hornick

  • Serum immune response to Shigella protein antigens in rhesus monkeys and humans infected with Shigella spp.

    E V Oaks;T L Hale;S B Formal

  • Characterization of virulence plasmids and plasmid-associated outer membrane proteins in Shigella flexneri, Shigella sonnei, and Escherichia coli.

    T L Hale;P J Sansonetti;P A Schad;S Austin

  • Pathogenesis of Salmonellosis STUDIES OF FLUID SECRETION, MUCOSAL INVASION, AND MORPHOLOGIC REACTION IN THE RABBIT ILEUM

    R. A. Giannella;S. B. Formal;G. J. Dammin;H. Collins

  • Immunity in Shigellosis. II. Protection Induced by Oral Live Vaccine or Primary Infection

    Herbert L. DuPont;Richard B. Hornick;Merrill J. Snyder;Joseph P. Libonati

  • Transmission of Acute Infectious Nonbacterial Gastroenteritis to Volunteers by Oral Administration of Stool Filtrates

    Raphael Dolin;Raphael Dolin;Raphael Dolin;Neil R. Blacklow;Neil R. Blacklow;Neil R. Blacklow;Herbert L Dupont;Herbert L Dupont;Herbert L Dupont;Samuel Formal;Samuel Formal;Samuel Formal

  • Pathophysiology of Shigella Diarrhea in the Rhesus Monkey: Intestinal Transport, Morphological, and Bacteriological Studies

    W.R. Rout;W.R. Rout;W.R. Rout;S.B. Formal;S.B. Formal;S.B. Formal;R.A. Giannella;R.A. Giannella;R.A. Giannella;G.J. Dammin;G.J. Dammin;G.J. Dammin

  • Invasion of HeLa Cells by Salmonella typhimurium: A Model for Study of Invasiveness of Salmonella

    Ralph A. Giannella;Othello Washington;Peter Gemski;Samuel B. Formal

  • Enteropathogenicity of Aeromonas hydrophila and Plesiomonas shigelloides: prevalence among individuals with and without diarrhea in Thailand.

    C Pitarangsi;P Echeverria;R Whitmire;C Tirapat

  • Identification and antigenic characterization of virulence-associated, plasmid-coded proteins of Shigella spp. and enteroinvasive Escherichia coli.

    T L Hale;E V Oaks;S B Formal

  • Genetic and physical evidence for plasmid control of Shigella sonnei form I cell surface antigen.

    D J Kopecko;O Washington;S B Formal

  • Studies in volunteers to evaluate candidate Shigella vaccines: further experience with a bivalent Salmonella typhi-Shigella sonnei vaccine and protection conferred by previous Shigella sonnei disease.

    Deirdre A. Herrington;Lillian Van De Verg;Samuel B. Formal;Thomas L. Hale

  • The response of man to virulent Shigella flexneri 2a.

    Herbert L. DuPont;Richard B. Hornick;Albert T. Dawkins;Merrill J. Snyder

  • Experimental bacillary dysentery. An electron microscopic study of the response of the intestinal mucosa to bacterial invasion.

    A. Takeuchi;H. Sprinz;E. H. LaBrec;S. B. Formal

Frequent Co-Authors

Myron M. Levine
Myron M. Levine University of Maryland, Baltimore
Ralph A. Giannella
Ralph A. Giannella University of Cincinnati
Stanley Falkow
Stanley Falkow Stanford University
Philippe J. Sansonetti
Philippe J. Sansonetti Institut Pasteur
Genevieve Losonsky
Genevieve Losonsky University of Maryland, Baltimore
Alison D. O'Brien
Alison D. O'Brien Uniformed Services University of the Health Sciences
Herbert L. DuPont
Herbert L. DuPont The University of Texas Health Science Center at Houston
Karen L. Kotloff
Karen L. Kotloff University of Maryland, Baltimore
Irwin Scher
Irwin Scher OperTechBio
David N. Taylor
David N. Taylor Johns Hopkins University

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