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. Author manuscript; available in PMC: 2010 Nov 1.
Published in final edited form as: J Infect Dis. 2009 Nov 1;200(9):1434. doi: 10.1086/606014

Figure 3.

Figure 3

Lung viral titers assessed with polymerase chain reaction are shown for days 2, 5, and 10 after infection. On day 2 after infection, mice in the chronic exercise (C-EX) group show a trend toward less virus; +P = .07. At day 5 after infection, viral titer is lower in the acute exercise (A-EX) and C-EX groups than in the nonexercise (NON-EX) group; *P < .05. At day 10, virus is cleared or at low levels, and there were no significant differences between treatment groups. EID50, 50% egg infective dose.