Survival curves for Balb/C mice infected with Egfp-HA9801 and HA9801strains.

<p>Six-week-old Balb/C mice were inoculated i.p. with 6.0×10<sup>8 </sup>CFU bacteria; mice survival was monitored over a 7-day period. Data are expressed as mean percentage of live animals in each group (n = 10).</p>