Fig. 2From: Experimental infection of pigs with H1 and H3 influenza A viruses of swine by using intranasal nebulizationRectal temperatures of pigs from 0 to 14 days after inoculation. Pig groups in which the average body temperature was significantly (P < 0.05, Dunnet’s test) higher than normal (38.9 ± 0.31 °C; calculated by using 0-dpi data from all pigs tested) are shown by asterisksBack to article page