This work was supported by Battelle Memorial Institute?s prime contract with the US National Institute of Allergy and Infectious Diseases (NIAID) under Contract No. HHSN272200700016I (J.H.K.), by US National Institutes of Health (NIH) grant R24 AI120942 (S.C.W and N.V.), and by the Intramural Research Program of the NIH, National Library of Medicine (J.R.B.). S.S. acknowledges support from Mississippi State Uni...