Current strategic thinking for the development of a trivalent alphavirus vaccine for human use.
Vaccinations against the encephalitic alphaviruses (western, eastern, and Venezuelan equine encephalitis virus) are of significant interest to biological defense, public health, and agricultural communities alike. Although vaccines licensed for veterinary applications are used in the Western Hemisphere and attenuated or inactivated viruses have been used under Investigational New Drug status to protect at-risk personnel, there are currently no licensed vaccines for use in humans. Here, we will discuss the need for a trivalent vaccine that can protect humans against all three viruses, recent progress to such a vaccine, and a strategy to continue development to Food and Drug Administration licensure.
Chemical and Biological Technologies Department, Defense Threat Reduction Agency, Fort Belvoir, Virginia; TASC, Inc., Lorton, Virginia; Computations/Global Security, Lawrence Livermore National Laboratory, Livermore, California; Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California; US Army Medical Research Institute for Infectious Diseases, Fort Detrick, Maryland; Joint Vaccine Acquisition Program, Medical Countermeasure Systems, Joint Program Executive Office, Fort Detrick, Maryland daniel.wolfe@dtra.mil.
Daniel N
DN
Wolfe
Chemical and Biological Technologies Department, Defense Threat Reduction Agency, Fort Belvoir, Virginia; TASC, Inc., Lorton, Virginia; Computations/Global Security, Lawrence Livermore National Laboratory, Livermore, California; Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California; US Army Medical Research Institute for Infectious Diseases, Fort Detrick, Maryland; Joint Vaccine Acquisition Program, Medical Countermeasure Systems, Joint Program Executive Office, Fort Detrick, Maryland.
D Gray
DG
Heppner
Chemical and Biological Technologies Department, Defense Threat Reduction Agency, Fort Belvoir, Virginia; TASC, Inc., Lorton, Virginia; Computations/Global Security, Lawrence Livermore National Laboratory, Livermore, California; Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California; US Army Medical Research Institute for Infectious Diseases, Fort Detrick, Maryland; Joint Vaccine Acquisition Program, Medical Countermeasure Systems, Joint Program Executive Office, Fort Detrick, Maryland.
Shea N
SN
Gardner
Chemical and Biological Technologies Department, Defense Threat Reduction Agency, Fort Belvoir, Virginia; TASC, Inc., Lorton, Virginia; Computations/Global Security, Lawrence Livermore National Laboratory, Livermore, California; Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California; US Army Medical Research Institute for Infectious Diseases, Fort Detrick, Maryland; Joint Vaccine Acquisition Program, Medical Countermeasure Systems, Joint Program Executive Office, Fort Detrick, Maryland.
Crystal
C
Jaing
Chemical and Biological Technologies Department, Defense Threat Reduction Agency, Fort Belvoir, Virginia; TASC, Inc., Lorton, Virginia; Computations/Global Security, Lawrence Livermore National Laboratory, Livermore, California; Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California; US Army Medical Research Institute for Infectious Diseases, Fort Detrick, Maryland; Joint Vaccine Acquisition Program, Medical Countermeasure Systems, Joint Program Executive Office, Fort Detrick, Maryland.
Lesley C
LC
Dupuy
Chemical and Biological Technologies Department, Defense Threat Reduction Agency, Fort Belvoir, Virginia; TASC, Inc., Lorton, Virginia; Computations/Global Security, Lawrence Livermore National Laboratory, Livermore, California; Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California; US Army Medical Research Institute for Infectious Diseases, Fort Detrick, Maryland; Joint Vaccine Acquisition Program, Medical Countermeasure Systems, Joint Program Executive Office, Fort Detrick, Maryland.
Connie S
CS
Schmaljohn
Chemical and Biological Technologies Department, Defense Threat Reduction Agency, Fort Belvoir, Virginia; TASC, Inc., Lorton, Virginia; Computations/Global Security, Lawrence Livermore National Laboratory, Livermore, California; Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California; US Army Medical Research Institute for Infectious Diseases, Fort Detrick, Maryland; Joint Vaccine Acquisition Program, Medical Countermeasure Systems, Joint Program Executive Office, Fort Detrick, Maryland.
Kevin
K
Carlton
D000524:Alphavirus / Q000235:genetics / Q000276:immunology*; D018354:Alphavirus Infections / Q000517:prevention & control* / Q000821:virology; D000818:Animals; D004663:Encephalitis Virus, Eastern Equine / Q000235:genetics / Q000276:immunology; D004666:Encephalitis Virus, Venezuelan Equine / Q000235:genetics / Q000276:immunology; D004667:Encephalitis Virus, Western Equine / Q000235:genetics / Q000276:immunology; D018792:Encephalitis, Viral / Q000517:prevention & control* / Q000821:virology; D006801:Humans; D016415:Sequence Alignment; D014611:Vaccination; D014765:Viral Vaccines
D014765:Viral Vaccines