World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
97
Citations
30747
World Ranking
830
National Ranking
468

Medicine

D-Index
97
Citations
30751
World Ranking
9383
National Ranking
4840

Overview

Francis A. Ennis is affiliated with the University of Massachusetts Chan Medical School in the United States. Their research primarily focuses on medical and immunological fields, with notable contributions in epidemiology and immunology.

Ennis's scholarly work includes investigations related to influenza virus research and respiratory viral infections. Their topics of study predominantly involve the immune response and inflammation mechanisms triggered by viral infections.

One of their recent publications is titled "Non-neutralizing antibody responses following A(H1N1)pdm09 influenza vaccination with or without AS03 adjuvant system", published in 2020 in the journal Influenza and Other Respiratory Viruses. This paper has received citations indicating its engagement within the scientific community.

  • Non-neutralizing antibody responses following A(H1N1)pdm09 influenza vaccination with or without AS03 adjuvant system (2020, Influenza and Other Respiratory Viruses)

Frequent co-authors collaborating with Ennis include Damien Friel, Mary Co, Thierry Ollinger, Bruno Salaun, and Anne Schuind. Their combined efforts contribute to the fields of immunology and epidemiology, reflecting multidisciplinary cooperation in addressing respiratory viral infections.

  • Damien Friel
  • Mary Co
  • Thierry Ollinger
  • Bruno Salaun
  • Anne Schuind

The primary publication venue associated with Ennis is Influenza and Other Respiratory Viruses, reflecting a focus on infectious diseases and virology related to the influenza virus.

  • Influenza and Other Respiratory Viruses

Ennis's research integrates the disciplines of medicine and immunology and microbiology, with a strong emphasis on epidemiological approaches to studying viral infections. Their work contributes to understanding immune responses following viral vaccinations, which is critical for vaccine development and public health strategies.

Best Publications

  • Dengue Viremia Titer, Antibody Response Pattern, and Virus Serotype Correlate with Disease Severity

    David W. Vaughn;Sharone Green;Siripen Kalayanarooj;Bruce L. Innis

  • High circulating levels of the dengue virus nonstructural protein NS1 early in dengue illness correlate with the development of dengue hemorrhagic fever

    Daniel H. Libraty;Paul R. Young;Darren Pickering;Timothy P. Endy

  • Early Clinical and Laboratory Indicators of Acute Dengue Illness

    S. Kalayanarooj;D. W. Vaughn;S. Nimmannitya;S. Green

  • Differing Influences of Virus Burden and Immune Activation on Disease Severity in Secondary Dengue-3 Virus Infections

    Daniel H. Libraty;Timothy P. Endy;Huo-Shu H. Houng;Sharone Green

  • Antibody-enhanced infection by HIV-1 via Fc receptor-mediated entry.

    Akira Takeda;Carmelita U. Tuazon;Francis A. Ennis

  • Epidemiology of Inapparent and Symptomatic Acute Dengue Virus Infection: A Prospective Study of Primary School Children in Kamphaeng Phet, Thailand

    Timothy P. Endy;Supamit Chunsuttiwat;Ananda Nisalak;Daniel H. Libraty

  • Dengue in the early febrile phase : Viremia and antibody responses

    David W. Vaughn;Sharone Green;Siripen Kalayanarooj;Bruce L. Innis

  • Immunopathogenesis of Dengue hemorrhagic fever.

    Alan L. Rothman;Francis A. Ennis

  • Persistence of maternal antibody in infants beyond 12 months: mechanism of measles vaccine failure.

    Paul Albrecht;Francis A. Ennis;Edward J. Saltzman;Saul Krugman

  • Early Immune Activation in Acute Dengue Illness Is Related to Development of Plasma Leakage and Disease Severity

    Sharone Green;David W. Vaughn;Siripen Kalayanarooj;Suchitra Nimmannitya

  • Activation of T lymphocytes in dengue virus infections. High levels of soluble interleukin 2 receptor, soluble CD4, soluble CD8, interleukin 2, and interferon-gamma in sera of children with dengue.

    Ichiro Kurane;Bruce L. Innis;Suchitra Nimmannitya;Ananda Nisalak

  • Relationship of preexisting dengue virus (DV) neutralizing antibody levels to viremia and severity of disease in a prospective cohort study of DV infection in Thailand.

    Timothy P. Endy;Ananda Nisalak;Supamit Chunsuttitwat;David W. Vaughn

  • Human IgG Fc receptor II mediates antibody-dependent enhancement of dengue virus infection.

    Rebecca A. Littaua;Ichiro Kurane;Francis A. Ennis

  • Human dendritic cells are activated by dengue virus infection: enhancement by gamma interferon and implications for disease pathogenesis.

    Daniel H. Libraty;Sathit Pichyangkul;Chuanpis Ajariyakhajorn;Timothy P. Endy

  • Human cytotoxic T-cell memory: long-lived responses to vaccinia virus.

    Walter E. Demkowicz;Rebecca A. Littaua;Jianming Wang;Francis A. Ennis

  • HLA-A and -B allele associations with secondary dengue virus infections correlate with disease severity and the infecting viral serotype in ethnic Thais

    H. A. F. Stephens;H. A. F. Stephens;R. Klaythong;M. Sirikong;D. W. Vaughn

  • High levels of cytokine-producing cells in the lung tissues of patients with fatal hantavirus pulmonary syndrome.

    Masuko Mori;Alan L. Rothman;Ichiro Kurane;James M. Montoya

  • Both Neutralizing and Non-Neutralizing Human H7N9 Influenza Vaccine-Induced Monoclonal Antibodies Confer Protection.

    Carole J. Henry Dunand;Paul E. Leon;Min Huang;Angela Choi

  • Natural history of plasma leakage in dengue hemorrhagic fever: a serial ultrasonographic study.

    Anon Srikiatkhachorn;Anchalee Krautrachue;Warangkana Ratanaprakarn;Lawan Wongtapradit

  • Human Cytotoxic T-Lymphocyte Repertoire to Influenza A Viruses

    Julie Marie Jameson;John Cruz;Francis A. Ennis

  • Early CD69 expression on peripheral blood lymphocytes from children with dengue hemorrhagic fever.

    Sharone Green;Sathit Pichyangkul;David W. Vaughn;Siripen Kalayanarooj

  • Elevated plasma interleukin-10 levels in acute dengue correlate with disease severity.

    Sharone Green;David W. Vaughn;Siripen Kalayanarooj;Suchitra Nimmannitya

  • Bystander Target Cell Lysis and Cytokine Production by Dengue Virus-Specific Human CD4+ Cytotoxic T-Lymphocyte Clones

    Susan J. Gagnon;Francis A. Ennis;Alan L. Rothman

Frequent Co-Authors

Alan L. Rothman
Alan L. Rothman University of Rhode Island
Ichiro Kurane
Ichiro Kurane National Institutes of Health
Sharone Green
Sharone Green University of Massachusetts Chan Medical School
Siripen Kalayanarooj
Siripen Kalayanarooj Queen Sirikit National Institute of Child Health
Ananda Nisalak
Ananda Nisalak United States Department of the Army
Daniel H. Libraty
Daniel H. Libraty University of Massachusetts Chan Medical School
David W. Vaughn
David W. Vaughn Bill & Melinda Gates Foundation
Bruce L. Innis
Bruce L. Innis GlaxoSmithKline (United Kingdom)
Timothy P. Endy
Timothy P. Endy SUNY Upstate Medical University
Robert V. Gibbons
Robert V. Gibbons United States Department of the Army

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying immunology opens doors to diverse healthcare careers. Many students complement their immunology knowledge with nursing programs that offer flexible online options. For those seeking swift advancement, exploring an accelerated np program can be a strategic choice, allowing you to become a nurse practitioner in less time.

If you’re starting without a nursing background, some of the best online bsn programs for non nurses provide a clear pathway to enter the nursing field while deepening your clinical expertise related to immunological conditions.

For candidates looking for quicker entry points, the accelerated nursing programs near me offer convenient options to transition rapidly into nursing roles. Similarly, those aiming for foundational credentials can find the fastest and easiest lpn programs helpful for launching a healthcare career with less time investment.

Choosing the right degree depends on your career goals and prior experience. These online programs provide accessible ways to advance in immunology-related healthcare professions, combining scientific knowledge with practical clinical skills.

Best Scientists Citing Francis A. Ennis

Trending Scientists