Researchers in immunology, microbiology, and virology

Paul A. Roche

Paul A. Roche is an American immunologist and Senior Investigator at the National Cancer Institute in Bethesda, Maryland, known for work on MHC class II peptide loading.

Paul Ahlquist

Paul Ahlquist is an American molecular virologist at the University of Wisconsin–Madison who studies positive-strand RNA virus replication, using brome mosaic virus as his principal model.

Paul Bieniasz

Paul D. Bieniasz is a virologist who heads the Laboratory of Retrovirology at The Rockefeller University, known for identifying tetherin and other restriction factors that block HIV-1.

Paul E. Turner

Paul E. Turner is an evolutionary biologist and virologist at Yale University who studies experimental evolution of viruses and develops bacteriophage therapies against antibiotic-resistant bacteria.

Paul Ehrlich

Paul Ehrlich (1854–1915) was a German immunologist who shared the 1908 Nobel Prize for work on immunity and developed Salvarsan, the first drug against syphilis.

Oct 10, 2026

Paul Fildes

Paul Fildes was a British microbiologist who founded the study of bacterial nutrition and led Britain's biological warfare research at Porton Down during World War II.

Paul G. Quie

Paul G. Quie, born in 1925, is an American pediatrician and physician-scientist at the University of Minnesota who pioneered the study of neutrophil function in human disease.

Paul Griffiths, also known as Paul David Griffiths, is a British virologist and Emeritus Professor of Virology at University College London, known for quantitative research on cytomegalovirus in transplant recipients.

Paul H. Black

Paul H. Black is an American virologist and immunologist, an Emeritus Professor at Boston University School of Medicine known for SV40 transformation studies and research linking stress to inflammation.

Paul Jolicoeur

Paul Jolicoeur is a Canadian virologist and Emeritus Research Professor at the Montreal Clinical Research Institute, known for the Fv-1 gene and mouse models of AIDS.

Paul Kaesberg

Paul Kaesberg (1923–2010) was a German-born American biophysicist and virologist at the University of Wisconsin–Madison who worked out the structure of small RNA viruses, especially brome mosaic virus.

Paul Lehner

Paul J. Lehner is a clinician scientist and Professor of Immunology at Cambridge, known for work on viral immune evasion and for discovering the HUSH epigenetic silencing complex.

Paul Rufus Burkholder

Paul Rufus Burkholder (1903–1972) was an American microbiologist and botanist, born in Orrstown, Pennsylvania, who discovered the antibiotic chloramphenicol in 1947 and later studied marine antibiotics at Yale and in Puerto Rico.

Paul T. Englund

Paul T. Englund (1938–2019) was an American biochemist at Johns Hopkins known for working out how trypanosomes replicate their kinetoplast DNA and build GPI anchors.

Paula M. Pitha

Paula M. Pitha, also published as Paula Pitha-Rowe (1937–2015), was a Czech-born virologist who led interferon research at Johns Hopkins, showing how herpesvirus infection can reactivate latent HIV.

Paweł Kisielow

Paweł Kisielow, also known as Pawel Kisielow, is a Polish immunologist and Professor Emeritus in Wrocław known for identifying the two major T cell subsets and thymic selection.

Oct 10, 2026

Penelope Boston

Penelope (Penny) Boston is an American speleologist and astrobiologist who pioneered the study of cave microorganisms as analogs for life on other planets, and directed NASA's Astrobiology Institute from 2016.

Penny L. Moore

Penny L. Moore is a South African virologist at the University of the Witwatersrand and the NICD who studies HIV broadly neutralizing antibodies and SARS-CoV-2 immune escape.

Per A. Peterson

Per A. Peterson, also known as Per Artur Peterson, is a Swedish-born immunologist known for MHC research who chaired immunology at Scripps before leading Johnson & Johnson pharmaceutical R&D.

Per Halkjær Nielsen

Per Halkjær Nielsen is a Danish professor of environmental microbiology at Aalborg University who studies the microbial ecology of activated sludge and created the MiDAS reference database.

Pere Santamaría

Pere Santamaría is a Spanish-born Canadian immunologist at the University of Calgary who studies type 1 diabetes and invented Navacims, nanomedicines that reprogram disease-causing immune cells.

Perry William Wilson

Perry William Wilson (1902–1981) was an American microbiologist and professor of bacteriology at the University of Wisconsin who turned biological nitrogen fixation into a quantitative science.

Peter A. Ward

Peter A. Ward, born 1934, is an American physician-scientist and immunopathologist at the University of Michigan who established C5a as a driver of inflammation and sepsis.

Peter C. Doherty

Peter C. Doherty, born 1940 in Brisbane, is an Australian veterinary-trained immunologist who shared the 1996 Nobel Prize for discovering MHC restriction, how the immune system recognizes virus-infected cells.

Peter C. Fineran

Peter C. Fineran is a New Zealand molecular microbiologist and professor at the University of Otago who studies how bacteria use CRISPR-Cas immunity to resist phages.

Peter C. L. Beverley

Peter C. L. Beverley, born in 1943, is a British immunologist known for work on lymphocyte subsets, immunological memory, and the antibodies UCHT1 and UCHL1.

Peter C. van der Vliet

Peter C. van der Vliet (born 1942) is a Dutch biochemist known for adenovirus DNA replication research, holding the physiological chemistry chair at Utrecht University from 1984 to 2007.

Peter Cresswell (scientist)

Peter Cresswell is a British-born immunologist at Yale School of Medicine whose laboratory worked out how MHC class I and II peptide complexes are assembled.

Peter D. Crompton

Peter D. Crompton is a physician-scientist in malaria immunology who is a Senior Investigator and chief of the Malaria Infection Biology and Immunity Section at NIAID in Rockville, Maryland.