From: A live attenuated Salmonella Enteritidis secreting detoxified heat labile toxin enhances mucosal immunity and confers protection against wild-type challenge in chickens
Group (n = 10)
Constructed strain
Route
Dosagea
Challengeb
A
PBS control
Oral
200 µL sterile PBS
JOL1182
1 × 109 cells/200 µL PBS
B
JOL1087
1 × 108
Intramuscular
1 × 107
C
JOL1641