R
Richard T. Johnson
Researcher at Johns Hopkins University School of Medicine
Publications - 198
Citations - 11449
Richard T. Johnson is an academic researcher from Johns Hopkins University School of Medicine. The author has contributed to research in topics: Virus & Measles virus. The author has an hindex of 56, co-authored 198 publications receiving 11195 citations. Previous affiliations of Richard T. Johnson include University of Toronto & Johns Hopkins University.
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Journal ArticleDOI
Hemorrhagic Fever Viruses as Biological Weapons: Medical and Public Health Management
Luciana Borio,Thomas V. Inglesby,Clarence J. Peters,Alan L. Schmaljohn,James M. Hughes,Peter B. Jahrling,Thomas G. Ksiazek,Karl M. Johnson,Andrea Meyerhoff,Tara O'Toole,Michael S. Ascher,John G. Bartlett,Joel G. Breman,Edward M. Eitzen,Margaret Hamburg,Jerry Hauer,Donald A. Henderson,Richard T. Johnson,Gigi Kwik,Marci Layton,Scott R. Lillibridge,Gary J. Nabel,Michael T. Osterholm,Trish M. Perl,Philip K. Russell,Kevin Tonat +25 more
TL;DR: Weapons disseminating a number of HFVs could cause an outbreak of an undifferentiated febrile illness 2 to 21 days later, associated with clinical manifestations that could include rash, hemorrhagic diathesis, and shock.
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Differential diagnosis of suspected multiple sclerosis: a consensus approach
David Miller,Brian G. Weinshenker,Massimo Filippi,Brenda Banwell,Jeffrey A. Cohen,Mark S. Freedman,SL Galetta,Michael Hutchinson,Richard T. Johnson,Ludwig Kappos,Jun Ichi Kira,Fred D. Lublin,Henry F. McFarland,Xavier Montalban,Hillel Panitch,J. R. Richert,Stephen C. Reingold,Chris H. Polman,Chris H. Polman +18 more
TL;DR: This paper developed guidelines for MS differential diagnosis, focusing on exclusion of potential MS mimics, diagnosis of common initial isolated clinical syndromes, and differentiating between MS and non-MS idiopathic inflammatory demyelinating diseases.
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Localization of HIV-1 in human brain using polymerase chain reaction/in situ hybridization and immunocytochemistry.
Kiyomi Takahashi,Steven Lodewyk Wesselingh,Diane E. Griffin,Justin C. McArthur,Justin C. McArthur,Richard T. Johnson,Jonathan D. Glass +6 more
TL;DR: In this paper, the authors combined the techniques of the polymerase chain reaction with in situ hybridization for the detection of HIV DNA, and used immunocytochemistry to identify the HIV-expressing cells.
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Measles encephalomyelitis--clinical and immunologic studies.
Richard T. Johnson,Diane E. Griffin,Robert L. Hirsch,J. S. Wolinsky,S. Roedenbeck,I. Lindo de Soriano,A. Vaisberg +6 more
TL;DR: The results support the hypothesis that this demyelinating disease has a pathogenesis similar to that of experimental allergic encephalomyelitis, and a lack of intrathecal synthesis of antibody against measles virus suggests that measles encephalomeelitis may not be dependent on virus replication within the central nervous system.
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Creutzfeldt–Jakob Disease and Related Transmissible Spongiform Encephalopathies
TL;DR: The name Creutzfeldt–Jakob disease has caused distress to patients who have been notified that they may have received tainted blood or blood products, and it has been popularized by extensive media coverage of bovine spongiform encephalopathy (“mad cow disease”), with its profound economic impact in Europe.