Experimental Coxiella burnetii infection in non-pregnant goats and the effect of breeding

Table 3 **Results of the pregnancy outcome of theCoxiella burnetiiinfection in goats and of the negative controls/sentinel animals**

Status	Inoculated animals												Negative controls
Goat ID:	7917	7919	7920	7922	7923	7924	7925	7926	7928	7929	7931	7932	8321	8322	8323	8324
Pregnancy outcome	154d 3kl^a	Not preg	151d 2kl	152d 2kl	153d 2kl	157d 1kl	154d 2kl 1kd^b	150d 2kl 1kd^c	154d 1kl	Not preg	nd 1k^d	151d 2kl	154d 1k^e	152d 2kl	155d 3kl	153d 1kl
Average pregnancy outcome	Gestation: 152.89d (95%CI 151.49–154.29); 2.00 kids (95%CI 1.49–2.51)												Gestation: 153.50d (95%CI 152.23–154.77); 1.75 kids (95%CI 0.81–2.69)
Milk sample	neg	neg	neg	neg	neg	neg	neg	neg	neg	ns	ns	pos	neg	neg	neg	neg
Mammary gland	neg	ns	neg	neg	neg	neg	neg	neg	neg	neg	neg	pos	neg	neg	neg	neg
Inter-cotyledonal placenta k1	neg	ns	neg	ns	neg	neg	neg	neg	neg	ns	neg	neg	neg	neg	neg	neg
Cotyledonal placenta k1	neg	ns	neg	ns	neg	neg	neg	neg	neg	ns	neg	neg	neg	neg	neg	neg
Inter-cotyledonal placenta k2	neg			ns			neg					neg	neg	neg	neg
Cotyledonal placenta k2	neg			ns			neg					neg	neg	neg	neg
Mammary gland												pos
lnn mammary gland												pos
Milk												pos

ID: identification, neg: negative, pos: positive, d: days of pregnancy, CI: confidence interval, not preg: not pregnant, nd: no delivery, kl: kid(s) alive, kd: kid(s) dead, k: kid, k1: kid 1, k2: kid 2, ns: no sample.
^a1 week kid euthanised; ^bchoked in placenta; ^cdurable partus; ^din utero; ^emummified kid (10 cm).