From: Cross-protection against European swine influenza viruses in the context of infection immunity against the 2009 pandemic H1N1 virus: studies in the pig model of influenza
Viruses used for inoculation
Experiment 1
Experiment 2
Group
7 weeksa
13 weeksa
30 weeksa
A
pH1N1
H3N2
B
H1N1
C
rH1N1
-
D
H1N2
E
PBS
F
G
H