IFNγ-producing iNKTs restrict a live-attenuated chlamydia oral vaccine in the large intestine
Chlamydia muridarum continuously sheds live organisms and persists in the large intestine following intracolonic inoculation, while the live-attenuated chlamydia oral vaccine intrOv, an IFNγ-susceptible mutant of C. muridarum, fails to do so. IFNγ deli…