Marie-Louise Landry MD

Professor of Laboratory Medicine and of Medicine (Infectious Diseases); Director, Clinical Virology Laboratory; Director, Medical Studies; Vice Chair, Laboratory Medicine

Departments & Organizations

Internal Medicine

Laboratory Medicine: Clinical Virology

Molecular Virology

Research Interests

Viral Load and Correlation with Disease; Impact of Laboratory Diagnosis on Clinical Management; Molecular Methods; Direct Immunofluorescence more...


  • M.D., Georgetown University, 1974

Selected Publications

  • Peaper D and Landry ML. Rapid Diagnosis of Influenza: State of the Art. Clin Lab Med 2014 (in press)
  • Landry ML, Ferguson D. Topal J. Comparison of Simplexa Universal Direct PCR with Cytotoxicity for Diagnosis of Clostridium difficile Infection: Performance, Cost, and Correlation with Disease. J Clin Microbiol 2014; 52:275-80; .
  • Gitman MR, Ferguson D, Landry ML. Comparison of Simplexa™ HSV 1 & 2 Direct PCR with Culture, Immunofluorescence and Laboratory Developed TaqMan PCR for Detection of Herpes Simplex Virus in Swab Specimens. J Clin Microbiol. 2013 51:3765-9.



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