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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: J Reprod Immunol. 2010 Jun 15;86(2):151–157. doi: 10.1016/j.jri.2010.04.003

Table 1.

Determination of C. trachomatis ID50 for newborn micea

Dose (IFU/newborn mice) No. newborn mice + cultures/total (%+) Median (range) no. of IFU recovered from lungs
102 4/8 (50) 400 (<20–4,400)
103 10/12 (83) 305 (<20–4,900,000)
104 16/18 (89) 490,000 (<20–8,800,000)
a

Newborn mice born from sham-immunized-dams were inoculated at 2-PND and were euthanized at 11-PND.

Limit of detection: <20 IFU/culture.