id author title date pages extension mime words sentences flesch summary cache txt cord-315339-dcui85lw Broadbent, Andrew J. Respiratory Virus Vaccines 2015-03-13 .txt text/plain 28246 1270 39 Although neutralizing antibodies directed against the HA globular head are highly efficient at preventing and clearing influenza virus infection, they can also FIGURE 3 In the memory phase, migratory lung DCs capture viral antigen retained on follicular DCs (FDCs) in tertiary lymphoid organs and present it to specific T cells in the respiratory draining lymph nodes. This explains why passively transferred IgG is effective at preventing severe disease from respiratory infections in experimental animals and why serum IgG antibodies are the main correlate of protection for parentally administered inactivated influenza vaccines in humans (Section Respiratory Virus Vaccines). Nasal administration of influenza vaccine with type I IFN was effective at inducing serum antigen-specific IgG2a and mucosal IgA antibody responses and at providing full protection against influenza virus challenge (Proietti et al., 2002) . ./cache/cord-315339-dcui85lw.txt ./txt/cord-315339-dcui85lw.txt